[HIGHLIGHTS] (Going to the grassroots level in the Chinese New Year) Police mentors and apprentices on the T290 express train: "If one family is not harmonious, it is for the sake of all the families."

The T290 express train is a pair of express trains running between Nanning, Guangxi and Beijing. It passes through 6 provinces and regions of Guangxi, Hunan, Hubei, Henan, Hebei.

It has 14 stops and a total mileage of 2,495 kilometers. Due to its affordable fares and many stops, it has become the choice of travelers and migrant workers along the way. This year is the first Spring Festival travel season for Zhou Yunfeng, and it is the 30th year of his police career.