A passenger poses for a photo on Train K7103, Jan. 28, 2021. The Spring Festival travel rush, known as the world's largest annual human migration, lasts 40 days from Jan. 28 to March 8 this year. (Xinhua/Xie Jianfei)
China's Spring Festival travel season kicks off
Source: Xinhua| 2021-01-28 11:07:02|Editor: huaxia
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