Tang Yi: “Illustrated Qimen Dunjia Encyclopedia (Part 3): Auspicious Explanation of 540 Bureaus of Yindun”

Huang Qilin’s “Qimen Dunjia Yindun Chapter-Yindun 540 Rounds and Time Disc Detailed Explanation” page 431

Huang Qilin [Qimen Dunjia Yindun Chapter: Yindun 540 rounds and timetable detailed explanation]