Yang Chenxue broadcasts railway information for passengers at Lanzhou Railway Station in Lanzhou, capital city of northwest China's Gansu Province, Jan. 8, 2020. (Xinhua/Ma Xiping)

Dear passengers, attention please! Your train "G2020" is arriving, please take your luggage and prepare for the ticket check.

LANZHOU, Jan. 10, 2020 (Xinhua) -- Yang Chenxue is a train attendant from China Railway Lanzhou Group Co.,Ltd. She used to broadcast railway information with a loudspeaker. As time passed by, the loudspeaker was updated with a new microphone.

As the Spring Festival travel rush is approaching, attendants like Yang Chenxue are getting busier. Their duties include checking passengers in, inspecting the waiting room and helping passengers in need.

Small yet helpful, attendants' work makes passengers' travel more convenient and smoother.

Yang Chenxue inspects the waiting room at Lanzhou Railway Station in Lanzhou, capital city of northwest China's Gansu Province, Jan. 8, 2020. (Xinhua/Ma Xiping)

Yang Chenxue opens a gate for passengers at Lanzhou Railway Station in Lanzhou, capital city of northwest China's Gansu Province, Jan. 5, 2020. (Xinhua/Ma Xiping)

Yang Chenxue (R) talks with her colleague at Lanzhou Railway Station in Lanzhou, capital city of northwest China's Gansu Province, Jan. 5, 2020. (Xinhua/Ma Xiping)

Yang Chenxue (R) and her colleague help an elder passenger who is traveling alone board the train in advance at Lanzhou Railway Station in Lanzhou, capital city of northwest China's Gansu Province, Jan. 5, 2020. (Xinhua/Ma Xiping)

Yang Chenxue arranges her clothes in dormitory at Lanzhou Railway Station in Lanzhou, capital city of northwest China's Gansu Province, Jan. 5, 2020. (Xinhua/Ma Xiping)

Yang Chenxue has a video chat with her parents after work in dormitory at Lanzhou Railway Station in Lanzhou, capital city of northwest China's Gansu Province, Jan. 5, 2020. (Xinhua/Ma Xiping)

Yang Chenxue broadcasts railway information for passengers at Lanzhou Railway Station in Lanzhou, capital city of northwest China's Gansu Province, Jan. 8, 2020.(Xinhua/Ma Xiping)■