Pericardium 4 Ximen Xi Cleft Gate By Jade TCM In Pericardium Acupuncture Points Posted Mar 7, 2018 xi cleft point of pericardium on the flexor aspect of the forearm, 5 cun proximal to Daling pc7, on the line connecting Daling PC7 and Quze P3, between the tendons of palmaris longus and flexor carpi radialis.