The author summarized the methods of quality identification of 6 kinds common traditional Chinese medicine, such as Xiyangshen (American Ginseng), Dongchong Xiacao (Cordyceps sinensis), Tianma (Rhizoma Gastrodiae), Shanyao (Rhi- zoma Dioscoreae), Jiaogulan (Gynostemma pentaphyllum), and Jinyinhua (Flos Lonicerae), and used it for practical TCM quality acceptance, which proved to h...