2. The theory of breaking more than one hexagram and unifying the field
3. Synchronization of fate information
4. Secrets and methods of dissolution
5. The principle and application of geomantic omen
6. "Sha Qi must pay attention"
7. "Talk about nine ways to change traffic"
8. "How to choose the right day"
9. The Book of Changes uses Yi Shu Fang to diagnose and treat diseases.
10, the application of Zhouyi in modern economic activities