External ear-Auricle Feral animals -open forward such as: tiger, lion Weak animals-open backward for example lime hare, deer 直联下段 外鼻·背 断血压品分播 AcupointExternal ear-Auricle Feral animals - open forward such as: tiger,lion Wk i l eak animals - open b k d f l li h d backward for example lime hare, deer 5 Acupoint