Yongting Zheng
Mao Zedong si xiang he Zhongguo te se she hui zhu yi li lun ti xi gai lun
Ren ji guan xi xue
She hui zhu yi yi shi xing tai fa zhan yan jiu =
Si xiang zheng zhi jiao yu fang fa lun
Yue Gang Ao Tai gao xiao de yu bi jiao yan jiu
Zai ren cai cheng zhang di yao lan li
Zheng Yongting wen ji
Zheng zhi guan gai lun
Zhongguo jing shen sheng huo fa zhan yu gui lü yan jiu
Zong jiao ying xiang yu she hui zhu yi yi shi xing tai zhu dao yan jiu