Location
- On the underside and inside of the concha notch, the Mù Yī 目一 point. On the lower and outer surface of the conch notch, the point Mù Èr 目二.
- On the underside and inside of the concha notch, the Mù Yī 目一 point. On the lower and outer surface of the conch notch, the point Mù Èr 目二.