line 3. According to the Baidu map, Tianjin Yaocun Night Market is one of the hottest night markets in Tianjin, with a good surrounding environment and many delicious foods, which are loved by people. You need to take Metro Line 3 to the University Town Station and get off. Tianjin, referred to as Tianjin for short, also known as Jingu and Jinmen, is the economic center of the Bohai Rim region approved by the people's Republic of China, a provincial administrative region, a municipality directly under the Central Government, a national central city and a megacity, and the State Council.