Secret Book Finding Objects by Pinching Fingers Page 58

Liu Xiaoqi’s “Guiguzi Finger Pinching Divination Technique Handheld Universe Prediction” page 93

Kang Yicheng’s “Example Explanation of Finger Pinching and Magical Arithmetic”

Yang Jiaxuan, the 108th generation disciple of Immortal Master Yang Junsong, “Mr. Yang’s Face-to-face Teaching of Finger Pinching” pdf Baidu Cloud

Shi Xiaowen Pinching Finger Reporting Secret Method (with watermark)