《黄帝内经·灵枢·五阅五使》
黄帝问岐伯说：我听说在针刺治疗疾病时，有五官五官的诊法，可以用来观测五气。
黄帝问于岐伯曰：余闻刺有五官五阅，以观五气。
Emperor Huang asked Qibo, saying: I heard that in the needle acupuncture treatment of diseases, there is a diagnosis method of five sense organs, which can be used to observe the five qi.