I heard about the snow storm in China, and it hurt the “going home crowd” in terms of traffic. The situtation seems much more severe than I thought, from read the blog post from DBANotes and Wang Jianshuo.
In recently days the Chinese stock market has dropped a lot too. Similar to the temporature. But I think this “going home for new year” is a much urgent and important, for Chinese people. So hopefully the weather can turn around in next few days.