
People wait in line to buy train tickets to hometowns as the Middle Autumn Day is coming at the Seoul Railway Station in Seoul, capital of South Korea, Aug. 29, 2017.(Xinhua/Lee Sang-ho)

People wait in line to buy train tickets to hometowns as the Middle Autumn Day is coming at the Seoul Railway Station in Seoul, capital of South Korea, Aug. 29, 2017.(Xinhua/Lee Sang-ho)