What could be more trendy than "ChinaTravel" this summer? Millions of international travelers are flocking to China thanks to various visa-free policies. From unilateral and mutual visa exemption schemes to the 144-hour visa-free transit facility, China is making it easier than ever for people to visit. Wondering if you need a visa to come to China? Not sure what to do upon arrival? CGTN's Wang Guan went to Beijing Capital International Airport and talked to immigration inspection officers and foreign travelers to get the scoop. Click on the video to find out what he learned.