A man carries his luggage in strong wind in Qingdao City, Shandong Province, Jan. 19, 2017, Jan. 19, 2017. (Photo: China News Service/Wang Haibin)

Passengers take a break at a railway station in Beijing, Jan. 23, 2017. (Photo: China News Service/Liu Guanguan)

A couple protects themselves from rain at a railway station in Guangzhou City, the capital of South China’s Guangdong Province, Jan. 16, 2017. (Photo/CFP)

Passengers hug before boarding a train at a railway station in Qingdao City, Shandong Province, Jan. 18, 2017. (Photo: China News Service/Wang Haibin)

Staff help passengers sitting on wheels at a railway station in Xi’an City, Shaanxi Province, Jan. 15, 2017. (Photo/CFP)