Bu shi hai zi de wen ti

Ben shu jie shao le jia ting jiao yu de jiu da nan ti, Nei rong bao kuo:wang luo shi dai de jiao yu tiao zhan, Du shi dai de jiao yu xu yao, Fu shi dai de jiao yu fang fa, Bu yao ba zao qi jiao yu bian cheng zao qi cui can, Rang mei ge hai zi dou cheng gong deng.