Indications: cholera (vomiting), gastrointestinal diseases, heart disease, heartbeat and cardiac arrest.

Acupoint selection: Zhongsihua point, one inch flat, two points inward, at the outer edge of tibia.

Principle and application demonstration:

1. Punching and bloodletting at Sihuali point has excellent curative effect on the above lesions. But you need to avoid bones.

2. Puncture bleeding can also treat degenerative knee arthritis.