File photo taken on Jan. 13, 2017 shows migrant worker Luo Jiang (R) kissing his daughter goodbye through the window of a train at the Fuzhou Railway Station in Fuzhou, capital of southeast China's Fujian Province. As the reunion with the family during the Lunar New Year is a long-standing tradition in China, people embark on journey home ahead of the Spring Festival, which falls on Feb. 5 this year. The 40-day 2019 Spring Festival travel rush started on Jan. 21, with 3 billion trips expected to be made. Here are some touching moments along the homeward bound journey. (Xinhua/Wei Peiquan)