Categories
Saint Louis Travel

More St Louis area restaurants

Reading Time: < 1 minute

Taco Buddha: we went to the U City (close to Clayton one). We were going to the good old Corner 17 (link goes to Yelp, you can join waiting list there, but please make sure you check in at the front desk too), but the waiting time is too long. One thing I noticed is their adoption of technology: they have a QR code that the customer can use to order from the table. The technology provider is the Toast. Initially I was a bit hesitant because it charges only one cent to start. Because I worked for the credit card company I quickly realized it’s just an AUTH, not the actual tab. They actually texted me the link to the tab just in case.

Another place in the Delmar Loop area Sikao Life Chinese BBQ has similar ordering system too.

Ethyl’s Smoke House and Saloon: note I mentioned it here – I went again recently with a friend as he was driving by (drive through STL area along highway 70).

Note I haven’t been to the below restaurants: I saw them over FB and just bookmarked them here.

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French: Brasserie

Spanish (tapas) : Barcelona Tapas Restaurant Saint Louis


Categories
China gadgets iOS iPhone app Life Life Tips Technology Travel Web

VPN software I have used personally

Reading Time: 3 minutes

This article can also be read on Medium. But this blog post has all the up to date information, while the medium.com article doesn’t get regular update.

Sometimes called 科学上网 in CHN

Mac:

VPN Prime – Unlimited Proxy 4+

Update early June 2025, the free plan appears stopped working in my most recent CHH trip.

Update June 12, 2025: I purchased the paid plan, and it works (again I found a sever that worked). Considering switching from the below iOS app to this Mac app for my VPN needs.

Update 06-13-25: sometimes the connection will get reset and get lost. In that case, I tried to connect to another server and it usually works.

Update 06-14-2025: I felt more confident using this app. I think this is a viable option if I need to work from CHN (right now my employer doesn’t allow that).

iPhone, iPad

VPN – Super Unlimited Proxy 4+ (Update June 2025, it still works, I have the premium sub now, and I know not all servers work, and I have my fav server now. Email me if you like to know 🙂

Update 06-12-2025: I noticed this app doesn’t always work flawlessly. At least in the two hotels I stayed, it didn’t like the Hotel WiFi. I don’t know how the app works exactly, but during the connection process, it seems dropping the WiFi and used the cellular data, which would cause the connection issue.

Update 06-17-2025: again, this app works flawlessly when I am in the US. Now I tend to think due to its popularity, China blocks this app’s use 🙁

(Original) Note: both apps have free versions, and both have add-ons that are available for purchase. I verified them on my trip and they work for the most part, iPhone app sometimes takes a few tries to get going. The Mac app works out of the box most of the time.

Cell phone international roaming

I know T-mobile used to have it. Mint Mobile has international pass too: 1 day, 3 day and 10 day. The device can go to outside world just like the VPN would. One may have to check her/his current cell phone carrier and see there is such a program or a pass.

Cell phone roaming has its own advantage, for example, we can order food or ride-share cars as those apps are usually available on the smart phone and they usually require internet connection. But in the case of China, ideally one may want to get a local phone number, as it’s needed by the meituan and didi chuxing apps.

Other use cases:

Netflix (shows from other country etc.)

Organizations sometimes block certain social media websites: this can happen in the western countries too.

Other software

Nord VPN: paid. It takes some effort to get it working in CHN. It seems all the default servers are blocked. Had to open a ticket to get alternative server names (ip address etc.), try and error, to got it working in year 2023. Retrieved a list during most recent trip too (summer 2024), haven’t tried it out as I found the two solutions above are good enough.

Default setting for Nord VPN is working when in the USA. That’s true for the free versions for two apps above too.

(Update 01/03/2025) I found this bug a while back, the issue was when my phone is on the Mobile Data network (not Wi-Fi), and when the VPN was on via Wi-Fi before the cut over, it seems Nord VPN has difficulty connect to VPN. Took me a while to understand why I lost internet connection. I am ditching this app (and software) now – not solely because of this. It’s just another annoying thing or bug for me. I noticed it didn’t work out of box on the public K-12 school’s public Wi-Fi – had to use VPN – Super Unlimited Proxy 4+ (the free version: I may consider support them later once my Nord VPN subscription expires).

(Original post July 2024) Open VPN (I set it up on my own $DGCN server), but it stopped working for me in CHN in my 2023 trip. Bought Nord VPN in that trip too. Refer to this Chinese article if you want to learn more about OpenVPN or setup your own OpenVPN server (note it still works outside CHN’s GFW).

PS: you may want to take a look at eSIM app for travel.

我用VPN主要是因为我的personal email 是GMail,还有我有时会听YT/YT Music上面的歌。下面是谷歌中文翻译。

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这篇文章也可以在 Medium 上阅读。但这篇博文包含所有最新信息,而 medium.com 上的文章则没有定期更新。

中文有时称为“科学上网”,或者叫梯子:可能是从“翻墙”那里衍生出来的。

Mac:

VPN Prime – 无限代理 4+

更新于 2025 年 6 月初,免费套餐似乎在我最近的一次 CHN 之旅中停止了工作。

更新于 2025 年 6 月 12 日:我购买了付费套餐,现在可以使用了(我又找到了一个可以正常工作的服务器)。我考虑从下面的 iOS 应用切换到这个 Mac 应用来满足我的 VPN 需求。

更新于 2025 年 6 月 13 日:有时连接会被重置并丢失。在这种情况下,我尝试连接到其他服务器,通常情况下可以正常工作。

iPhone、iPad

VPN – 超级无限代理 4+(更新至 2025 年 6 月,它仍然有效,我现在有付费订阅,我知道并非所有服务器都能正常工作,而且我现在有我最喜欢的服务器了。如果你想知道,请给我发邮件

更新于 2015 年 6 月 12 日:我注意到这个应用程序并不总是完美无缺。至少在我住过的两家酒店,它不如酒店的 WiFi 好用。我不知道这个应用程序的具体工作原理,但在连接过程中,它似乎会断开 WiFi 并使用蜂窝数据,这会导致连接问题。

(原文)注意:这两个应用程序都有免费版本,并且都有可购买的附加组件。我在旅途中验证了它们,它们大部分时间都可以正常工作,iPhone 应用程序有时需要尝试几次才能启动。Mac 应用程序大多数时候开箱即用。

手机国际漫游

我知道 T-mobile 以前有这个功能。Mint Mobile 也有国际漫游通行证:1 天、3 天和10天。该设备可以像VPN一样连接到外部网络。用户可能需要检查当前的手机运营商,看看是否有这样的程序或通行证。

手机漫游有其自身的优势,例如,我们可以订餐或叫车,因为这些应用程序通常在智能手机上可用,并且通常需要网络连接。但在中国,理想情况下,用户可能需要获取一个本地电话号码,因为美团和滴滴出行等应用程序需要这些号码。

其他用例:

Netflix(其他国家的节目等)

一些组织有时会屏蔽某些社交媒体网站:这种情况在西方国家也可能发生。

其他软件

Nord VPN:付费。在中国使用需要一些时间。似乎所有默认服务器都被屏蔽了。不得不提交工单获取备用服务器名称(IP地址等),反复尝试,最终在2023年成功恢复。在最近的一次旅行中(夏季)也获取了一份列表。 2024),我还没试过,因为我觉得上面两个方案已经够用了。

Nord VPN 在美国默认设置下可以正常工作。上面两个应用的免费版本也一样。

(更新于 2025 年 3 月 1 日)我之前发现了这个 bug,问题出在当我的手机连接移动数据网络(而非 Wi-Fi)时,如果在切换之前 VPN 是通过 Wi-Fi 开启的,Nord VPN 似乎很难连接到 VPN。我花了一段时间才明白为什么我断网了。我现在正在放弃这个应用(和软件),不仅仅是因为这个。这只是另一个让我恼火的问题或 bug。我注意到它在公立 K-12 学校的公共 Wi-Fi 上无法开箱即用——不得不使用 VPN——Super Unlimited Proxy 4+(免费版:等我的 Nord VPN 订阅到期后,我可能会考虑支持他们)。

(原帖)Open VPN(我在自己的 $DGCN 上设置了它)服务器),但在我2023年的中国之行中,它失效了。那次旅行我也买了Nord VPN。如果你想了解更多关于OpenVPN的信息,或者搭建你自己的OpenVPN服务器(注意,它在中国的GFW之外仍然可以使用),请参阅这篇中文文章。

Categories
advice and tips China Life Tips Travel

A quick review of our summer 2024 China trip

Reading Time: 6 minutes

Since pandemic, I have been back to China twice, last year in the spring break of school year 2022/2023, which was the 1st time I visited China since pandemic, when the PRC (People’s Republic of China) just relaxed in-bound travel in Jan 2023, and I booked ticket on Jan 29, 2023 via Expedia.com – refer to this blog post China Trip Spring 2023 – Logistics if you like to learn more. I also wrote another blog post China Trip Spring 2023 – Observations And Thoughts shortly after the trip.

This most recent trip is the 2nd trip since 2020.

Visting China mainland is a bit more challenging since pandemic, overall. One main factor that people often talk about is the cut back of the direct flights between two countries: I recall it used to be in the range of 150 weekly flights. This Reuters article has more details, and I will quote some content below. Keep in mind that the regulator approving more flights does not mean the airlines will add them. This is especially true in the USA, because all the airlines are private owned, profit driven. 油管上弘哥有关于这方面的分析,我觉得比较客观。

Chinese passenger airlines will be allowed to boost their weekly round-trip U.S. flights to 50 starting on March 31, up from the current 35, the U.S. Transportation Department said on Monday, returning the market to nearly one-third of pre-pandemic levels.

……

More than 150 weekly round-trip passenger flights were allowed by each side before restrictions were imposed in early 2020 due to the COVID-19 pandemic, but until August 2023, Chinese and U.S. carriers could each fly only 12 a week between the two countries.

The number rose on Sept. 1 to 18 weekly round-trips and then to 24 per week starting Oct. 29. The USDOT approved 35 for Chinese carriers in November.

FlyChina.com

If you happen to know Chinese 如果你会中文, the flychina.com website has a complete list and collection of updates (for example, you can click on this “今年已增航班班详细公告” on the up to date US/China direct flights. The website has English version too, but I have not checked or verified how good are the English content there.

Anyway, amid all this aka the new normal (reduced direct US/China direct flights), we booked air ticket quite early and I talked about it in my blog post here too – Bought Air Ticket For Summer Trip To CHN. We were somewhat nervous because this is complete new route to us, and there are some uneasiness of going this route: STL <=> ORD Chicago <=> YVR Vancouver <=> HKG Hong Kong. We took Amtrak for STL to Chicago union station (and took Uber from the union station to the ORD airport or hotel near airport). We also built in some sleepovers in hotels (Chicago one night, Vancouver 2 nights, and Hong Kong 3 nights. We also tried to use the hotel airport shuttle bus when I stayed at hotel near airport.

Note both my wife and I are from mainland, so there is one more leg after reaching Hong Kong. We took the air route. There are land route aka the high speed train (Gao’tie) as well. We book those separately via trip.com.

Places we visited in China

Both my wife and I are originally from Zhejiang province (you may be interested in this blog post Hometown Is Always Special). In addition to seeing families in Zhejiang, we also stopped by Shanghai, where my wife and I met in 2006, to see her side of families and friends. I also still have families and friends in Shanghai too: but I kept my head low to focus on my supporting role. Also the few days we were at Shanghai we had quite high outdoor temperature.

Overall score: pretty good

Now that we are back, and I am happy to report that the trip is a success in terms of the new route and the overall experience. We didn’t have any major hiccups. We do have one minor thing when we leave Hong Kong hotel for the airport. Right out of gate at the taxi, our 14 year old said: I forget my hoodies in the hotel (in the closet). Let me emphasize at that time we already checked out the hotel, and we are in the taxi, and the taxi was about to leave 🙁

Minor hiccup

To say I was annoyed is definitely an understatement. First let me say after this is all over, this scene is not new to me, and I recall at the 宁波北仑世茂希尔顿逸林酒店 (note the local people call it 希尔顿逸林酒店) that I stayed since 2017, and I saw this scene in the elevator video (they haven’t changed the video since 2017 🙂 Let me repeat, in the scene the hotel staff tried to catch the minivan in which the guests are leaving for airport, and make sure the little boy has the “lost” stiff animal. Sweet, ah? The real life is not usually like that.

Anyway, let’s back to the topic. I immediately asked the hotel reception desk, and she suggested I go up to the 22nd floor lounge, and asked for help there. The lady at the lounge listened to my issue patiently, and typed something in her system, mainly notifying the house keeper. And my 14 year old and I waited there, for about 25 minutes, with my daughter much more composed than me. Eventually the house keeper showed up, and delivered the missing hoodie to us, in a nice bag. We tipped him the housekeeper $100 (Hong Kong dollar, worth about $13 USD). We offered tip to the the lady assisted us at the lounge too, but she didn’t accept. After we got back to the taxi, I immediately tipped the taxi driver 100 HKD. The driver was happy and he drove very well in terms of the time it took us from the hotel to the #HKG airport.

Lost and Found

As a postpartum or post mortem review with our 14 year old, I told her that we (my wife, her little sister, and myself) are not going to be her “lost and found department” forever. She needs to step up her game and be responsible for her own belongings and so on. I said that in the light of two “thew away retainer” incidents last semester – read this blog post I Am Exhausted, But I Will Soldier On if you are interested to know more. I guess I may have ranted too much there or here – but my intension is help her be responsible. Personally I don’t think physical things are do or die, but if one does not pay attention to his surrounding, especially as a girl at a wrong place or wrong time, things can get bad pretty quickly. That’s my main worry as a parent. Not an broken iPhone or missing stuff animal or hoodie 🙂

Things I learned or relearned: some odds and ends

When leave Vancouver for Chicago, the “entering US immigration and customs” are done at YVR. After we landed at ORD, we just exit and get our luggages like a domestic flight.

In China it’s still best to have a local mobile phone number with cellular data. We need it for WeChat pay (or Alipay), rideshare apps (Didi Chuxing or Gaode Map), as well as ordering food and drink in many places via WeChat Mini Program 微信小程序. I actually documented some of all those tips and tricks in my Twitter (X) thread. I think FlyChina.com has some quite practical advices on those related topic as well, such as this one and that one.

Get cash in HK, which is needed for taxi and the MTR (subway), I used Schwab debit card, and it has no foreign transaction fee, and offers unlimited ATM fee rebate. I had this card for a few years now, and I am glad I put it to good use for International travel eventually.

Must see places in Hong Kong: Victoria Peak aka 太平山(day, tram starts near Hong Kong Park), and Victoria Harbour (night view, looking from Tsim Sha Tsui). Please refer to my other blog post – Some Random Thoughts During My Recent China Trip – 我2024年夏天中国行的一些观察 if needed.

Starbucks are everywhere. But in China they don’t have cake pops that my 14 year old like. In YVR Tim Hortons is as popular as Starbucks. I used credit card for the purpose at YVR, the Starbucks US app does not work at YVR.

In Vancouver I tip in USD. It seems USD cash is fairly widely accepted there: as I saw a sign in the hotel lobby talkong about taking 25 CAD or 20 USD for the shuttle to the cruise ship. You got the idea.

I knew in Vancouver there are a lot of ethnic Chinese people: some moved from HK to Vancouver around 1997. I also noticed there are quite a few Indian (or south asians) immigrants at hotel and at the airport as well. Canada is q quite diverse country. The YVR has 3 languages for most signs: English, French and Chinese.

Last but not least, the Boeing planes. I noticed the Boeing 737 Max 8 of Air Canada has a very quick acknowledgment of flying over native people’s land and water. Some may say that’s “woke”, I say that’s good. Also both Boeing 737 Max 8 and 787-9 have modern infotainment system, and I played chess a lot during my trip. This is aso the 1st time I rode a 737 Max, I believe. I rode 787-9 once on American Airlines ORD to PVG once before pandemic.

Summary

Overall this is a decent route if we want to save some $ and have some extra time to spare. An added bonus is we took kids to see places we normally don’t go often: Vancouver and Hong Kong. Although I admit it’s still hard to persuade my American girls to try Tim Hortons over Starbucks 🙂

Categories
China Life Life Tips Travel

Some random thoughts during my recent China trip – 我2024年夏天中国行的一些观察

Reading Time: < 1 minute

This article is also available on Medium, and blog.wenxuecity.com

航空公司

发现加航🇨🇦的loyalty member (Aeroplan)在飞机上用微信,手机短信等是免费的。不用花钱或点数买inflight WiFi:感觉又赚了一个亿[捂脸]。航空公司其实很难赚钱:成本在那里,固定成本和浮动成本等。但是另一方面愿意额外付钱的客户不多:比如说inflight WiFi, 比如说duty free product sale等等。股神巴菲特也说过类似的话:我估计他老人家在上回pandemic 那次卖了航空股以后就不会再玩航空公司的股票债券了:他老人家今年有93或94岁了。|| 我个人觉得纯从商业的角度出发,信用卡公司的商业模型business model 比航空公司好太多:她们基本上就是高速公路和谷歌的收买路钱的方法。不过在中国大陆感觉支付宝和微信支付基本上打遍天下无敌手,Visa 和万事达两大巨头基本上可以洗洗睡了。前两者的对商家来说成本比信用卡低太多。Alipay 和WeChat Pay 在香港也很拼,有不少商家也开始接受人民币的微信支付/支付宝。不过香港的payment 有点复杂:感觉基本上是八达通Octopus, 信用卡💳包括digital wallet Apple Pay, Samsung Pay, Alipay, WeChat pay等;还有出租车也就是的士🚕和地铁🚇需要的港币现钞。我用CS debit card 直接在银行的ATM机上取了些港币现钞。感觉在大陆用现钞的地方比香港少很多,基本上微信和支付宝都可以搞定。|| 离港上飞机之前有个小插曲,紧张程度有点类似于我上次工作中play as tech lead for production release:中间也出了点不大不小的问题,好在最后在超级队友的支持下,有惊无险。我感觉自己还是在这些大大小小的事情中,不断学习,提高自己[微笑]

中国好还是美国好

我被问到的一个常见的问题是:中国好还是美国好?我觉得各有千秋吧。比如说火车:美国的火车客运还停留在中国的绿皮车年代,中国的高铁确实挺牛。Amtrak 没有固定位置: no assigned seat 💺 on Amtrak – reminded me of southwest air the $luv stock ticker. 但同时,有一次当我看到拉莫多人在站台上抽烟🚬,甚至有人把烟头往轨道上仍的时候,我很无语。这次我在一些高铁火车站看到有标语提醒大家不要往轨道上扔烟头。还有比如酒驾开车违章等:感觉国内比美国抓得严一些。酒驾确实应该抓。违章,比如说摄像头直接寄罚单,扣分等,这样的事多年前我碰到过两回:olive / 270 上装了自动摄像头,有一年我不小心闯了两次,一个方向一次,一次罚款一百刀,不涨分(相当于国内扣分)。One year later: 我发现有一张20刀的支票,原来是因为这个自动照相并罚款的机器被人告了,我所在的城市承认错误,拆除了这些东东,并赔款。香港大概是中西文化交汇的一个地方了。我个人感觉不错:前面也遇到了。上海也还可以。美国也不是铁板一块:在从芝加哥机场到芝加哥火车站的顺风车上跟司机聊了聊,他是在约旦出生,英国留学,在那里碰到他的老婆美国人,后来就来到美国。他讲到上个礼拜他开Uber的轶事。跟我介绍了一下约旦。

香港一日游 (下面的图我还没有贴)

7/12 游香港岛的最高点太平山Victoria Peak (我们是坐tram 上去的,起点在香港公园/中环附近)。我们没有额外加钱上到图五/六的那个顶。我们感叹在香港这个寸土寸金的地方,还有个清净的山和山路供老百姓走走,真不错。山顶有咖啡店,饭店,和购买旅游纪念品的商场,邮局等等。|| 圣路易斯附近没有什么大山,如果想就近走走,我个人觉得 laumeier sculpture park, powder valley 和Creve coeur lake 旁边的bootleg trails 都还不错。图七,八是此次行程我们在港岛住的旅馆。两个旅馆都不错,北角north point 的凯悦中萃虽然离维多利亚港湾有两公里,但是她的位置还是非常方便,傍边有非常多吃饭的地方,有港铁和city bus. 最后一张screenshot 是此次旅程我用到的一些app。从机场到北角来回打了大名鼎鼎的香港🇭🇰红色的士(都是丰田的,大部分人较老,少部分较新),需要港币现金。我用我的CS debit card 在机场和中环的银行取款机上取了点:这个卡不额外收手续费,没有foreign transaction fee.

Categories
China Travel

Bought air ticket for summer trip to CHN

Reading Time: 4 minutes

The air ticket from mid-west USA to China is getting more expensive after the cut of American Airlines (AA) and United Airlines (UA) ORD to PVG or PEK flights since pandemic in 2020. There are some alternatives nowadays. Besides the cross Atlantic routes below, there are direct flights from Delta Detroit (DTW) to Shanghai (PVG), and from AA Dallas (DFW) to Shanghai (PVG). In fact I took the Delta DTW to PVG (note it’s not daily) last March: I wrote 2 blog posts for that trip – China Trip Spring 2023 – Logistics, and China Trip Spring 2023 – Observations And Thoughts.

Note air tickets and their pricing are always dynamic, and if you are interested in the direct flights from Chicago (ORD) to mainland China (ORD or PEK), please check with the United Airlines’s website, as well as 3rd party websites such as flychina.com (look for “中美直飞航班“) or simpleflying, or aggregator website such as expedia.com. For American Airlines I don’t see they will add back the direct flight from ORD to China in the near future, because they already have the direct flights (daily) from Dallas to Shanghai now.

Cross Atlantic routes

There are some new routes pops up in recent years: mainly fly via Chicago (ORD) and London (LHR), or Frankfurt. If we want to reduce the number of stops, Frankfurt is a viable option (I looked at the dates in June/July, it’s about $2,765 for STL/PVG round trip). Note this is 3 times a week flight (LH449):

Louis Lambert International Airport (STL) to Frankfurt, Germany. The airline uses Airbus A330-300 aircraft for their three-time a week service (with arrivals and departures every Wednesday, Friday and Sunday).

Some new ideas

ORD to HKG : Air Canada

This one stops at Vancouver and lands at HKG. It works out for us: I mean the route. We also got the connecting Amtrak tickets from STL to ORD, and also from HKG to the mainland via trip.com.

Also there are hotel costs: my wife thinks those hotel points are free. They are not. I found out the most expensive hotels are in Vancouver (we want to stay near YVR).

Again websites we used for air tickets are: Expedia.com (Air Canada), trip.com (HKG to mainland)

Hotels: Marriott Bonvoy, Expedia.com (for Vancouver, x2), Hong Kong (Chase Ultimate Rewards), Mainland (HHonors, Hilton.com), Hong Kong again (Hyatt)

Amtrak to Chicago.

Some odds and ends

Credit card declines

My CSP card approved the Air Canada ticket purchase at Expedia.com. But it won’t let me purchase a smaller amount one way air ticket from HKG to NBG. Tried couple times. It triggered fraud alert. Later I got it cleared. It seems I could not use the CSP card for Vancouver hotel booking at Expedia as well. Tried Amex Gold to buy the mentioned air ticket: same results. No alerts but not going through either. Eventually I went to trip.com and used another credit card (Amazon Chase) to get it working. The reason I used Amazon Chase is it doesn’t have foreign transaction fee, and it seems to me trip.com is based in Singapore. I think I tried the CSP there at the 1st step too.

For the Vancouver hotel booking at expedia.com, I used another no foreign transaction fee credit card (Hyatt Chase). I know Expedia is based in the US, but the hotel is in Canada.

Last but not least, I used the CSP as a backup card for the hotel in NGB. I also checked with my friend in NGB to make sure that they have taxi there when we arrive there late at night.

Adding kids to the hotel room

This will cost more in some cases: e.g., the expedia.com booking at Vancouver, I noticed some hotels raised price as soon as I added my kids. In the extreme case: DoubleTree Beilun, it offers me the Presidential Suite as soon as I input in my 2 kids. I get by this issue by only inputting 2 adults (my wife and I). Obviously during check-in we will show kids’ ID etc.

This also reminds me one more thing: as my kids get older, they will likely need a separate room from me 🙂

Last but not least, as I get older, I want to stay at nicer place too. So probably no more Jinjiang Inn or Home Inn.

Some after thoughts

I calculated the total cost, it’s about $1,700 per person, which is cheaper than alternative ways such as via London. The downside is the length of the travel including those stopovers. To alleviate the travel fatigue, I tried to book nicer hotels as much as possible.

PS: Reuters – Which countries can Chinese passport holders visit without a visa?

Last but not least: I realized although I chose the “option of choosing seats” at expedia.com, in reality though, I need to pay up at Air Canada website in order to choose the seat for the ORD to YVR flights (from and to). They do allow me to choose my seats (and my wife and kiddos’ seats) for the YVR to HKG flights (again from and to). Below explained why. This also vaguely made me to recall shortly after the financial crisis in 2008 and 2009, airlines usually asked passengers to pay a small amount of money for luggage, probably ranges from $10 to $50 for those short haul regional slights. In bitter cold winter days, people tried to avoid this fee, by drop offing the luggages at the gate, then wait in the cold temperature for the luggage at the bridge upon arrival. I was thinking: is this the America that I came in summer 1997 🙁

(NerdWallet) Air Canada Seat Selection: What You Need to Know

Categories
China Life Tips Travel

China Trip Spring 2023 – logistics

Reading Time: 6 minutes

(Update 04-08-2025) After 2 years, the sim card I mentioned below no longer works. After the painful steps of taking pictures and so on, it gave an error message saying that “the number is already being used”. So, I no longer recommend it. We bought another sim card after return the not working one. Will post an update once we get the new one working.

(Update 04-28-2023) Please note the airlines no longer ask/need #COVID #testing from April 29: 4月29日起飞往中国不再需要核酸检测,自测抗原即可。登机前航空公司不再查验检测证明,只需海关健康申报二维码。source: #flychina https://flychina.com/update.asp || This is good news 🙂

(Original) I have a twitter thread here, and quite a few YouTube shorts or videos on this trip (hashtag: #ChinaTrip2023).

But I think it’s probably worth an article or two for me to put down the life cycle of the trip, from planning, buying the tickets, to execution (the trip itself, flights, transfers, and entering/leaving borders etc.), as those tips may be helpful for overseas Chinese or some other international friends to visit China. I think it maybe helpful for me to refresh my memory too, for example, today at #STL I forgot where should I wait for #Lyft or Uber: the Lyft app itself says where, btw. I had to admit that I haven’t flew for a while: I believe my last trip via STL is the PVG trip before pandemic (Nov/Dec 2019). Another example, related matter, I forgot the allowance of luggage is one, and I have to pay either 10,000 miles (Delta Skymiles) or $100 (United Airlines) for the 2nd luggage.

Air Tickets

I bought mine at Expedia.com on Jan 29, 2023. Other good place to buy/check ticket is flychina.com. I flew from my city to DTW, waited for 12+ hours, and from there flew to PVG (direct, no more stop at Korea/Seoul Incheon (ICN) ). On the way back, I took UA 858 that’s PVG to SFO, and later transferred at ORD(a redeye flight from SFO to ORD), before coming home. There was some hiccup in terms of changes and posting the miles to the frequent flyer miles. I believe after I booked the United Airlines Mar 29 flight from PVG to SFO, United likely added number of flight per week, thus making the Mar 29 departure flight no longer available. That’s why I moved to Mar 30 departure date, and have the SFO to ORD redeye flight. The change process in the United Airlines website was relatively smooth. Another small issue was it was long time ago that I bought air ticket on Expedia.com, and unfortunately I still had the old United frequent flyer number on Expedia, as you may know United adopted the Continental frequent flyer number post merger (which I have in my United account). Long story short, as of now, we can claim the miles via this web page. The miles were posted for me immediately after I submit the form 🙂 Update 04-10-2023 NYTimes has an article explains the air ticket shortage situation – China Has Reopened to Tourists. The Hard Part Is Getting There.

Get a China SIM card

(04-04-2023) I am reporting back: this card is decent. It worked on my iPhone 5 (initially I put the new sim card in this old phone), after I turned it off and back on when the airplane just landed. I quickly swap it into my iPhone 12 on the subway (Metro line 2 from PVG to SHA, and I stayed at hotel near SHA, Hongqiao Hub). A student with Tufts U was able to make call to her dad as her sim card was expired. This card is called 蜗牛移动 4G in China (a resller of China Unicom 中国联通). I am guessing it’s small reseller: the idea here is similar to MintMobile vs T-Mobile in the US (mintMobile is a reseller of T-mobile). There was one glitch when I was trying to get 随申码(英语:Shanghai QR Code) at SJTU Minghang campus. The guard said probably my internet on the phone was too slow. It took me quote a few tries to get it work. There are one glitch: no caller ID (and I don’t know how to fix it). Another tip is don’t worry about the “warning message” in Chinese regarding data usage. It will ask one to 充值,I did not read the descriptions on Amazon. But I just trust the title or subject that says 30 days 3G data. So I just ignore the periodically message asking me to refill. As I don’t see the internet stop working after the “data used up” message.

Amazon associate link for the China Unicom 中国联通 sim 30 day card

Mandatory paperwork to enter China

Mainly we need the PCR test and also the health code (2D or QR code, commonly called 海关指尖码 in Chinese) via WeChat mini-program called “Customs Pocket Declaration“ or in Chinese: 海关旅客指尖服务. In order to fill out the form, one will need the flight number and seat number. This code has a an expiration time, but can be updated. Again make sure you have a smart phone and ideally the phone can get to Internet via cellular data, because WiFi sometimes is not very reliable at airports, and you don’t have to make this your weakest link for your carefully planned trip to see “long time no see” family and friends.  

Check in at my local airport and get boarding pass at DTW

My local airport agent asked for all the paperwork, but she still has trouble check in my luggages all the way to PVG. Her senior colleague (who looks like a Japanese descent) was able to fix. I also tried to get boarding pass for DL389 at the Delta Helpdesk: it was a fun experience for the two agents there as they don’t usually do that job. It’s usually the DTW DL389 (DTW to PVG) gate agent’s job. The latter gate agent talks a lot about the PCR tests and the health code before departure. They actually check all the relevant documents including the PCR test, before put a “checked” sticker on the passport. The boarding identity verification is done by facial recognition, btw, which surprised a senior Chinese citizen a bit. More on facial recognization latter.

Entering China

Show the QR code the 海关指尖码, then proceed to border agent. After that it seems pretty smooth, and I only saw the customs people check a (I assume) service dog.

Leaving China

Boarding pass plane open at 4:30 pm for UA 858 for 9:05 pm departing time. An older gentleman asked my help (borrow my Visa credit card) to pay the $100 extra bag fee (they don’t take cash or Chinese credit card). Note one still need to do a new health code (2D or QR code, aka 海关指尖码) and scan the code when entering the international boarding gate. The United gate agents checked in some carryons free of charge as they worry the overhead bin space is not enough for all the carryons. Similar thing happened to me (my carryon) for my SFO to ORD flight (in my case, once checked in, it goes to final destination without my intervention). So make sure you take out essentials (paperwork, phone, battery park, water bottle etc.) as you will need them for the remaining of the flights/journey.

Re-entering the US

One only need to show green card (for permanent resident), and their camera look at the face, as well as some finger printing scan. The agent who serviced me was not nice though. Note for those hold B and F visa, they will need to show the vaccination records when getting the boarding pass. This is not required for US citizens and GC holders.

Tips for travel in China

Mobile phone with data plan, here is one possibility to get a local number (Amazon Associate Link).

Apps nice to have: WeChat (and WeChat Pay 微信支付) or Alipay 支付宝。#高德地图 (GaoDe Map) for navigation and get #网约车which is similar to Uber/Lyft in the states. I know WeChat and Alipay can get the 网约车too, similar for #滴滴出行。All those apps will need a mobile phone (likely with a Chinese cell phone number) as well as identity verification (not sure how it works for a US passport holder).

Useful links and resources

回国机票价格表和检测规定: https://www.flychina.com/update.asp (in Chinese).

Also look at 美国-中国 直飞航班专区 section: right now there are direct flights between 6 US cities and mainland China (note the flights are not daily, the most frequent one seems to be the SFO to PVG flights, 5 times a week). The 6 US cities are: LAX (Los Angles), JFK (New York), SEA (Seattle-Tacoma), DTW (Detroit), DFW (Dallas Forworth), and SFO (San Francisco).

If you live in or near those 6 cities, consider yourself lucky. Because the connection time for people from other cities can be long, and number of connections are usually more than compared to 2019: e.g., I usually transfer at ORD Chicago O’here before pandemic because both AA and UA offered daily flights to PVG. In fact, now I recall I took the United Airlines flight last minute in Mar 2007 to see my then girlfriend (now my wife, I have an old blog post dedicated to this). Did you notice anything interesting regarding the blog post’s published date 🙂

What’s next and upcoming

I think I will write up some of my observations and thoughts for my trip as well, e.g., the emergence of EV which is much more than just Tesla here. Or to be more precise, I understand it’s Tesla plus a few more here, such as Polestar, Ford Mach E, Lucid, Rivian and Ford F-150 lightning, but in China, it’s BYD (Build Your Dream) in the leading position, with Tesla following, and followed by Nio/Xiao Peng/Li Xiang (all 3 companies stocks listed in the US, they are $NIO, $XPEV and $LI), as well as many players such as 零跑汽车(Leap Motor, it’s traded in HKSE as HKEX: 09863): their C11 is very impressive, btw, I would trade my Sienna with it in a second. Too bad I live in a country there is really two choices: model 3 and model Y (I hate model X’s funky doors). What I really want is something like Leap Motor’s C11 (small SUV with 600 km which is about 400 miles range 🙂 || Incidentally I came across this article abut China EV industry – China auto show highlights intense electric car competition.

Categories
401k and Personal Finance Travel

Earn up to 75,000 AA miles for new Citi AAdvantage card holder

Reading Time: < 1 minute(Update 02-10-2011) The previous link expired. Try this new link if interested. One difference is they requires one spend $4000 in first 6 months to get the full 75,000 miles. Good luck!

(Update 09-17-2010) I got the 75,000 AA miles.

(Update 8-19-2010) Received the Citi Platinum Select /AAdvantage Visa Signature card today, called and verified the “spending $1500 in first 6 months, receive 75,000 AA miles” is good.

(Original 8-16-2010) Got the offer from my AA membership letter. Choose one of the three cards:

Citi Platinum Select /AAdvantage Visa Signature card, Citi Select /AAdvantage American Express card, or CitiBusiness /AAdvantage Visa card.

Here is the link www.away5.citicards.com.

I applied the card before getting the mail, via another link. Today I received the letter says my card got approved. I hope the 75k miles offer applies to my application (and I got a free round trip ticket back to China 😀

Categories
Travel

My random thoughts on Las Vegas, software

Reading Time: < 1 minuteI was in Las Vegas this week, attending a technology (software) conference. One tip to share at the beginning: Google Free Wifi at LAS airport. It appears my Boingo service does not have wifi spot here, but Google provided free Wifi during holidays until Jan 15. They even have some “google colored” bean shaped couch laying around for people to rest.

iPhone and Cloud computing
iPhone is everywhere, from the conference participants, and the travelers on the airport and in the airport. Easy to run out of battery appears to be a problem for iPhone. I found a guy using the Richard Solo battery charger (slightly small than iPhone), and there are couple Verizon Charge stations in the airport which are popular for iPhone and laptop users.

Categories
Travel

Back to STL

Reading Time: 2 minutesI got all the fun of driving in Boston traffic during rush hour. It took me more than an hour driving from Waltham to Boston Logan, and my Garmin 755T GPS helped this time.

One thing I noticed in Boston is driving is a lot more hectic than in the River city. People won’t yield to let me slip in, they will honk at me when I drive too slow, those kind of thing. Also, keep in mind Boston is a very old city, the roads are usually narrow, and they are not aligned very well, there are a lot cross intersections in 30/150 degree rather than 90/90 degree. It’s a little confusing to me. The good thing is I survived. Until at Hertz returning the rental car, the Hertz car locked the car before I took out my bag from trunk. So I had the opportunity to see unlocking a car using the tools.

Reading Psychology book


(“Influence” Chinese version cover)

Categories
Travel

Pros, Cons and Tips of GPS

Reading Time: < 1 minuteI am using a Garmin 755T GPS to nagivate Boston. This is my 3rd trip using GPS. The first one was Chicago trip before July 4th.

Pros
Recalculating when I took the wrong road;

Cons
Dependency on GPS, so I will not read maps in the future?

One more thing to pay attention besides road and traffic;

Sometimes the number could be off (I metioned it on Hilton Garden Inn, this could caused by the rapid development);

Tips
Pay attention to the road to turn to, and the “pink” road which means I should take (I had to admit I am not very good at this);