YiFeng sports center , constructed by the ninth Cheng Jian company , located in BaoSan bridge south, XinCheng district, YiFeng city, NeiMengGu municipality, consisting of the stadium which can accommodate 32000people and the gymnasium which can accommodate 7000people,with the building area around 9 thousand square meter. After completion ,the project would be anther located-mark construction, and the critical place where the sports completion ,big shows, citizens sightseeing, relaxation , mass sports holds.After 4 –year’s construction, the project is finished completely. On last year, the project passed the assess through the experts on “YuLong Cup’’, and the field management won the safety civilized demonstration sites from the municipality. now, all of the project department are prepared to report “LuBan” award, positively, unitedly.（Yang Qin）