目的：确定复方中药的最佳煎煮方法。方法：根据药方中每味药材的煎煮数据确定煎煮时间和加水量。结果：在有效成分和总煎出量方面新方法都优于传统的方法。 Objective: To determine the best decoction method for compound Chinese medicine. Method: Determine the boiling time and amount of water according to the decoction data of each medicine in the prescription. Results: The new method is superior to the traditional method in terms of active ingredient and total decoction.