Video PlayerClose

Passengers queue at the waiting room of Nanjing Railway Station in Nanjing, capital of east China's Jiangsu Province, April 30, 2019. Railway stations witness a travel rush as the May Day holiday is on hand. (Xinhua/Li Bo)

Passengers queue at the waiting room of Nanjing Railway Station in Nanjing, capital of east China's Jiangsu Province, April 30, 2019. Railway stations witness a travel rush as the May Day holiday is on hand. (Xinhua/Li Bo)