(200110) -- SHENZHEN, Jan. 10, 2020 (Xinhua) -- Passengers wait to board train K4526 at Shenzhen East Railway Station in Shenzhen, south China's Guangdong 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/Mao Siqian)