Railway workers prepare for Spring Festival travel rush (4)

A crew member distributes epidemic prevention pamphlets on train G1724 in east China's Shanghai, Jan. 16, 2022. The Spring Festival travel rush, China's largest annual travel rush, will last from Jan. 17 to Feb. 25 this year. During the 40-day travel season, also known as chunyun, many Chinese people will travel to meet their families for the Chinese Lunar New Year, or Spring Festival, which will fall on Feb. 1, 2022. (Xinhua/Chen Fei)