Tianjin Urban and Rural Construction Committee has announced that Metro Line 5 and the southern part of Line 6 will be ready to open in the first half of 2018 Meanwhile: A national public transit card, working on both bus and subway will be launched in the first half of 2018, this card will allow you to use the subway in more than 100 cities, including Tianjin, Beijing, Shanghai, Guangzhou, Shenzhen, Suzhou, Hangzhou, Nanjing and many more Progressively that card will give and access nationwide to all form of local transportations (subway, buses,...