Ying yong xin li xue shu xi Ying yong xin li xue shu xi. ying yong xin li xue/. yi. ying yong xin li xue Ying yong xin li xue cong shu Ying yong xin li xue cong shu/ ying yong di li xue ying yong di li xue/ ying yong lun li xue/ ying yong xian xing dai shu/