The name is TEDA campus. It's in Tianjin Binhai Development Zone. I remember that the graduate students stayed there for one year and returned to the headquarters the following year. Note that this is not the Binhai College of three universities, but several undergraduate and postgraduate majors in Nankai, with good surrounding environment and better facilities; It's just not as lively as the headquarters, and it's far from the city. However, the school has several shuttle buses between headquarters and TEDA every day, which is very convenient.