中医药是中华民族传统优秀文化之一。中医最大特色在于理、法、方、药为一有机整体，而药又是直接体现中医临床疗效的关键一环，因此关于中药质控就愈显其突出地位。综观中药质控，就是要把好四大关─—源、采、工、品。1药源中药来源：主要取之于天然的动植物和矿物，即从陆 Chinese medicine is one of the traditional cultures of the Chinese nation. The greatest feature of Chinese medicine lies in the fact that theories, methods, prescriptions, and medicines are an organic whole, and medicines are the key link that directly reflects the clinical curative effect of Chinese medicine. Therefore, the quality control of Chinese medicines has become increasingly prominent. Looking at the quality control of Chinese medicines means that there are four key points to be considered: source, mining, engineering, and product. 1    中药 中药 中药 中药 中药 中药 中药 中药 中药 主要 主要 主要 主要 主要 主要 主要 主要