Guanyinqiao campus is the best. The environment of Niuxian Yinqiao Campus in Xue Le, Chongqing is very good and bright. The classroom is clean and tidy. Teachers dare to learn, are very serious and responsible, have rich experience and have an active teaching atmosphere. It's very interesting. The children have made remarkable progress in learning Olympic Mathematics here, so Guanyinqiao Campus is the best. Chongqing Niu Education Extracurricular Training School was founded in 2007 and formally established in 2009. He has been deeply involved in the K 12 teaching and training industry in Chongqing for more than ten years.