青囊經 [ㄑㄧㄥ ㄋㄤˊ ㄐㄧㄥ; qing1 nang2 jing1] Qingnangjing, a book on medical practice written by 華佗[ㄏㄨㄚˋ ㄊㄨㄛˊ; hua4 tuo2] ◄ ►