Although the titles of Chapter 12 and Chapter 13, "Gogyosokeiho daijuni" and "Gogyosohaho daijusan" respectively, include the term "Gogyo, the explanations are related not to Sojo Sokoku (compatibility between the cosmic dual forces) but to "the mutual relationship between junishi and nishi," the specific mutual relationship of junishi.
なお第十二章と十三章の本来の章題は「五行相刑法第十二」、「五行相破法第十三」で、章題に「五行」の字句を含んでいるが、どちらも相生相剋とは無関係に、十二支に特殊な相互関係である「十二支ニ支の相互関係」と「十二支ニ支の相互関係」の説明となっている。