Tung's Acupuncture: 66.13 Shui Jing Name:66.13 Shui Jing 水晶穴Water CrystalLocation:2 cun distal to the Med. malleolus apex.Indication:1. Metritis. 2. Uterus tumor. 3. Uterus bloating. 4. Abdominal bloating.Needling:0.5-1.0 cunTungs Anatomy:Reaction area of the uterus.