There are several football trainers in Ditan Gymnasium, and the one our children play is called "the one who loves playing football", which I think is ok. The coaches are all graduates of Peking University and Tsinghua, with higher quality. It is acceptable to teach a Chinese class and a foreign teacher several thousand dollars a year. We play once a week now, and the children want to play twice a week, but we can't arrange it with other classes for the time being.