Location
Yifeng is located below the earlobe.
Take the posterior angle of the jaw and the mastoid process: halfway between them is Yifeng.

Therapeutic functions and clinical indications
- Used for ear disorders: tinnitus, deafness, otitis;
- The facial nerve leaves the skull close by, so it is a point for treating facial paralysis;
- Pain in the back teeth (wisdom teeth and molars) and salivary problems;
- Swollen lymph nodes.