Local residents enter a train on Line 1 of the metro system in Xiamen, East China's Fujian Province, Dec 31, 2017. Line 1 of Xiamen metro system began its trail operation on Sunday. [Photo by Lin Shanchuan/Xinhua]
China has extended its 240-hour visa-free transit policy and Hainan's 30-day visa-free entry policy to citizens of Kyrgyzstan and Vietnam, the National Immigration Administration said on Aug 20.
