The Ziping lineage was clearly transmitted while comprehensive compilations of ancient methods appeared. Destiny analysis matured from exploration to refinement, with increasingly sophisticated theory.
1127 – 1279 CE
Transmission & Refinement

Masters & Contributions
Xu Dasheng
Key Works
YuanyuanYuanhai
Historical Contribution
Inherited the lineage from Xu Ziping through Chongxuzi to Monk Daohong, compiling Yuanhai Ziping—the first systematic BaZi textbook.
Liao Zhong
Key Works
Wuxing Jingji
Historical Contribution
Definitive compilation of ancient methods, preserving Tang-Song spirit forces and classical interpretations.
Wang Tingguang
Key Works
Commentary on Luoluozi
Historical Contribution
Further interpreted ancient rhymed texts alongside Monk Tanying's commentary.
Yue Ke
Key Works
Sanming Zhimi Fu
Historical Contribution
Southern Song master whose rhymed texts profoundly influenced later generations.
Li Qinfu
Key Works
Ziping Sanming Yuanyuan Zhu
Historical Contribution
Provided in-depth annotations on Ziping theory.