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The development of the guidelines should not only meet the rigorous methodological requirements, but also ensure the credibility or enforceability of the guideline recommendations when they are applied in clinical practice. Based on the idea of establi-shing a perfect guideline evaluation system applicable to the field of traditional Chinese medicine(TCM), the author believed that a complete evaluation system of clinical practice guidelines in the field of TCM shall be divided into three parts quality evaluation, applicability evaluation and clinical application investigation. click here Among them, applicability evaluation refers to the evaluation of the degree of fit between the guideline and clinical practice, that is, whether the guidelines have good readability and clinical applicability to promote clinical application. The evaluators are clinical experts in the related fields of TCM. Therefore, a logical, detailed and comprehensive guideline quality evaluation list will provide good evaluation tools for the TCM guideline formulation team and play an important role in promoting the quality and application of the guidelines. Based on the internationally recognized development process and methods of evaluation tools, as well as the proof by authoritative TCM clinical experts and methodologists, the author worked out the quality evaluation list of clinical practice guidelines applicable to the field of TCM. In this paper, the author introduces the whole list of quality evaluation, and interprets each item in details, hoping to provide reference for the standardization of TCM clinical practice guidelines in the future.Based on the idea of establishing a complete guideline evaluation system applicable to the field of traditional Chinese medicine(TCM), the author believes that a complete guideline evaluation system of traditional Chinese medicine clinical practice should be divided into three parts quality evaluation, clinical applicability evaluation and clinical application investigation. According to the different purposes, different evaluators, different evaluation methods and different evaluation time points in the guideline evaluation, the quality evaluation recommendation list, the clinical applicability evaluation recommendation list and the clinical application questionnaire were formed. Among them, the purpose of quality evaluation is to evaluate the methodological quality in the guideline development process, in order to measure whether the entire guideline development process is scientifically rigorous. The evaluators must be the methodologists with an evidence-based medicine background. Therefore, a logical, detailed and comprehensive guideline quality evaluation list will provide good evaluation tools for the TCM guideline formulation team and play an important role in promoting the quality and application of the guidelines. By referring to the internationally recognized development process and methods of evaluation tools, as well as the proof by authoritative TCM clinical experts and methodologists, the author worked out the quality evaluation list of clinical practice guidelines applicable to the field of TCM by considering the characteristics of TCM field. In this paper, the author introduces the whole list of quality evaluation recommendations, and interprets each item in details, hoping to provide reference for the standardization of TCM clinical practice guidelines in the future.Standardization is the technical support for the development of traditional Chinese medicine(TCM), and the guidelines have become the main component of the core standards of TCM technology. With the rise and development of evidence-based medicine in China, more than 500 guidelines have been issued in China, and the number is still increasing, but the quality of guidelines still lags far behind the international level. Similarly, the formulation of evidence-based clinical practice guidelines for TCM has gradually attracted the attention of the industry, but the quality is not so good, and most guidelines are not really evidence-based guidelines. Only reliable guidelines can fully and effectively play the role of clinical guidance. In order to comprehensively improve the scientificity and credibility of the guidelines, guideline evaluation can be used as a means to improve the quality of the guidelines. For the development of traditional Chinese medicine, it has become an urgent task to establish a complete evaluation standard system of guidelines, especially the evaluation standard system that conforms to the technical characteristics of traditional Chinese medicine. In this paper, the advantages and limitations of a series of domestic and foreign guideline evaluation tools were systematically analyzed, and the thinking and difficulties to establish the evaluation system of TCM guidelines were put forward, with a purpose to further improve the quality of TCM clinical practice guidelines, so that they can be better applied in clinical practice to enhance the clinical efficacy of TCM and ensure the quality of medical services.Alismatis Rhizoma is a traditional Chinese medicine, which was widely used in clinical prescriptions and proprietary Chinese medicine. Over 220 compounds have been isolated from it, including triterpenoids, sesquiterpenoids, diterpenoids, polysaccharides, nitrogen compounds, phenylpropanoids, flavones and sterides. The pharmacological studies show that Alismatis Rhizoma exhibits diuretic, anti-urolithiatic, anti-hyperlipidemia, antidiabetics, antitumor, antioxidative, anti-inflammatory, anti-complementary activities, etc. In this review, the chemical compositions and its pharmacological activities of Alismatis Rhizoma in recent 50 years were summarized. The authors hope to provide references for further study, development and utilization of Alismatis Rhizoma.The present research was launched to improve the quality standards of Alismatis Rhizoma and supply scientific evidence and recommendations for the quality control of Alismatis Rhizoma in Chinese Pharmacopoeia(Ch. P) 2020 edition. The contents of water, total ash, heavy metals and deleterious element, pesticide residues and alcohol-soluble extract were analyzed according to the methods listed in the volume Ⅳ of Ch. P 2015 edition. Alisol B 23-acetate, alisol C 23-acetate and reference herbs were used to identify Alismatis Rhizoma by TLC method, which was developed by using a mixture of dichloromethane-methanol(15∶1) as developing solvent on silica gel GF_(254 )precoated plates. In HPLC method, alisol B 23-acetate and alisol C 23-acetate were separated with acetonitrile-water as the mobile phase and detected at 208 nm and 246 nm, respectively. Thirty-seven batches of crude drugs, thirty batches of prepared slices and nineteen batches of salt prepared slices of Alismatis Rhizoma were determined according to the methods established.