(1 cun = 1 thumb width, 2 cun = 3 finger widths …) Select and save the treated person: Head: Body: Legs: CV24 Sharp he the liquids takes up chengjiang Location:Middle of the lower jaw, lower lip under center in cross-fold between the lower jaw and lower lip3-10 mm (moxa) s WesternTCMPsychol. Helps withtoothacheGingivalJaw swellingLoss of voiceStutterCold SoresParalysis on one side of the body or the faceDisorders after strokeSyndromRelaxes and soothes