On the 15th, the number of passengers sent by China’s railways hit a new single-day record for Spring Festival travel. On February 16 (the seventh day of the first lunar month), national railways are expected to carry 15.3 million passengers.
Guangzhou-Shenzhen, Beijing-Shanghai, Chongqing-Chengdu and other sections have large passenger flows. Railway departments in various regions have also optimized the catering supply on trains to make the "train on the tip of the tongue" warm.