China Focus: China's mass transit in high gear as Spring Festival travel rush starts

A volunteer (R) answers a passenger's questions at the Kaili South Railway Station in Kaili, southwest China's Guizhou Province, Jan. 10, 2020. The upcoming holiday for the Spring Festival, a traditional festival for family reunions, will run from Jan. 24 to 30, while the travel rush, also known as chunyun, will last 40 days from Jan. 10 to Feb. 18. (Xinhua/Yang Ying)