Shi zheng yuan li yu fang fa/ Xing shi fen xi yuan li yu fang fa. Di zhen kan tan yuan li he fang fa/ Jiao xue yuan li yu jiao fa/ Ji shu chou yang jian cha yuan li yu fang fa/ Ke ji ping jia li lun yu fang fa/ Xian dai guan li yuan li yu fang fa/. 2. Shu mu liang zhong xuan yu fang fa/ Jiao shi gong zuo de li lun yu fang fa/ Li shi xue de li lun yu fang fa/