The only architectural theory works in ancient China are

French architectural style. "Building French Style" was compiled by Li Jie in Song Dynasty on the basis of "Wood Classic" by Zhejiang craftsman Yu Hao, and it was the official book on architectural design and construction in Northern Song Dynasty. It is the most complete book on architectural technology in ancient China and the only book on architectural theory in ancient China, marking the development of ancient architecture in China to a higher stage.