Tianjin Tennis Center is opposite Nankai University. There is a stone statue of Zhou Enlai at the entrance of Nankai University, just opposite.
Indoor tennis center: 100 yuan/hour (heating fee and night lighting fee are extra)
Outdoor Tennis Center: 50 yuan/hour (night lighting fee is extra).
I have never been to the Peace Gymnasium! ~
Plastic yard of Tianjin University: 30 yuan/hour (our students hold student ID cards 10 yuan/hour).
General field of Tianjin University: 10 yuan/hour
Nankai University: 15 yuan/hour (it is said that it is not open to the public now ~)
Tianjin University of Finance and Economics: 8 yuan/hour (the venue is very rubbish, and it is far from the urban area)