Zhengzhong Li

• Guo ji zheng zhi xue
• Lun liang an guan xi yu Zhongguo zhi wei lai (Xin zheng zhi xue cong shu)
• Tao ci yan jiu jian shang cong shu
• Zhongguo da lu de ren quan wenti
• Zhongguo gu ci ming wen
• Zhongguo gu ci ming wen (Tao ci yan jiu jian shang cong shu)
• Zhongguo qing hua ci (Dao ci yan jiu, jian shang cong shu)
• 近代天津知名工商业