People greet upcoming Mid-Autumn Festival aboard bullet train from Nanjing to Shanghai

A train stewardess (1st R) in traditional Chinese costume and passengers guess lantern riddles to greet the upcoming Mid-Autumn Festival aboard a bullet train from Shanghai to Nanjing of east China's Jiangsu Province, Sept. 12, 2019. The Mid-Autumn Festival falls on Sept. 13 this year. (Xinhua/Li Bo)