An attendant performs aboard a bullet train from Hangzhou of east China's Zhejiang Province to Huangshan of east China's Anhui Province, on Feb. 2, 2019. Staff members aboard the train staged a performance Saturday to extend greetings to the passengers, ahead of the Spring Festival, or the Chinese Lunar New Year, which falls on Feb. 5 this year. (Xinhua/Huang Zongzhi)

?