Ying yong xin li xue shu xi Ying yong xin li xue shu xi. Ying yong xin li xue/. Yi. Chuang xin bi du shu xi Ting zhong xin li xue/ Qing hua guo xue shu xi Feng kuang ying yu shu xi ying yong tong ji xue Te gong xin li xue = Er tong xin li xue