(211007) -- SUZHOU, Oct. 7, 2021 (Xinhua) -- Passengers take selfies before their return trip at the Suzhou railway station in Suzhou, east China's Jiangsu Province, Oct. 7, 2021. Transportation hubs across China are witnessing the peak of return passengers as the week-long holiday draws to an end on Thursday. (Photo by Hang Xingwei/Xinhua)
