The cupping method was firstly recorded in（ ）

A、Wu Shi Er Bing Fang (Prescriptions of Fifty-two Diseases)

B、Nan Jing (Classic on Medical Problems)
C、Zhen Jiu Jia Yi Jing (The A-B Classic of Acupuncture and Moxibustion)




D、Zhen Jiu Da Cheng (Great Compendium of Acupuncture and Moxibustion)