According to the identification and application of traditional Chinese medicine, the rational use of traditional Chinese medicine and patent medicine, the traditional Chinese medicine in the kitchen, the method of decoction and administration of traditional Chinese medicine, medicinal wine and medicinal tea, chronic disease recuperation, comments on the secret recipes of the family, teaching you to buy Chinese patent medicine, health maintenance essentials and seasonal health preservation, etc. The category is arranged and it is very convenient to find. The content involves the correct selection of commonly used medicines and proprietary Chinese medicines, the introduction of Chinese medicines for both medicinal and food use and medicated dietary treatments, as well as the main points of health preservation for four o'clock and eight festivals and 24 solar terms. In the drug introduction, it not only explained the identification of the good and the bad, but also briefly described the common sense of reasonable application, and at the same time, clarified some misunderstandings or misleading in view of the current disadvantages.