In traditional Chinese medicine, the eight specific acupuncture points that have a special influence on the eight body tissues or organs (viscera, bowels, energy, blood, bone, marrow, sinew, and vessels), consisting of 太仓穴 tài​cāng​xué, 章门穴 zhāng​mén​xué, 太渊穴 tài​yuān​xué, 绝骨穴 jué​gǔ​xué, 阳陵泉穴 yáng​líng​quán​xué, 大杼穴 dà​zhù​xué, 膈俞穴 gé​shù​xué, and 膻中穴 dàn​zhōng​xué