practice Dear Chris, Hearing that you are interested in the Spring Festival travel season, which you had a rough impression on TV, I would like to explain it thoroughly to you. As family becomes bonded through the Spring Festival, it is of vital importance for Chinese to gather during the days. However, modern society devides them apart into different cities. Traffic between the cities, therefore, will be extremely busy around the festival. In fact, abundant trains flights and other forms of transportation witness this hugh move of over 3bn passengers. Is there any similar situation in your country? I am looking forward to your reply.