Mao zhi wu ran zheng/. Xia ce. Mao zhi wu ran zheng/. Shang ce. Gao zhi yin le/. Xia ce. Jiao yu lun heng/. Xia ce. She hui fu li xing zheng/. Xia ce. Tian wen xue jiao cheng/. Xia ce. Guo min zhong xue xing zheng/. Xia ce. Mao zhi wu- ran zheng Gao ji zhi ye xue xiao sheng wu/. Xia ce. Cu shu mao fang/. Xia ce.