The so-called ten formations are only very representative. In fact, there are more than ten Taoist formations.
However, the Maoshan sect of Taoism has ten famous formations, as follows:
Golden Gang formation, Bagua Liangyi formation, Seven Stars Bagua formation, Nine Palaces Bagua formation, Five Elements Bagua formation , Liuhe Formation, Tiangang Beidou Formation, Qimen Bagua Formation, Four Symbols Formation, Qisha Soul Locking Formation.
The formula of "Qimen Bagua Formation" - "A and B in the east are against Mao, and the hurting gate is against the four green dragons; in the west, Geng Xin gold is against you, and the shocking gate is against the two white tigers; in the south, Bing and Ding are against fire. At noon, Jingmen faces Li Sanzaku; in the north Renguishui faces Zi, Xiumen faces Kanliu Xuanwu; in the southeast Wu Xundu gate faces Chensi, in the northeast Qi Gensheng gate faces Yin Chou; in the southwest Eight Kun Death Gate faces Wei Shen, and in the northwest Yi Qian opens the door. To Wuhai."
If you want to know more, you can find this book "The Secret of Taoist Formation".
Hope to adopt