Objective To evaluate and screen the concentration and coordination degree of the opinions of the experts in TCM pediatrics on the preventive method of Practice Guidelines to Prevent Disease for Recurrent Respiratory Tract Infections in Children Prevented by Sachet-Therapy;To formulate scientific and practical methods for perfume pouch wearing in this book. Methods Delphi method was applied to this research. All questionnaires were designed based on the literature research and distributed to more than 30 experts for 3 rounds. And the results in the first two rounds of survey were analyzed. Results Totally 31 and 33 valid questionnaires were received in the first and second time respectively. The experts’ activity index was 88.6% and 93.4% respectively. The perfume pouch wearing methods of Practice Guidelines to Prevent Disease for Recurrent Respiratory Tract Infections in Children Prevented by Sachet-Therapy was set down. And most of the experts shared a positive view on the concentration and coordination degree of this book. Conclusion The experts’ opinions upon this draft are quite positive. The experts are from all over China, and they are quite professional, with representativeness. The perfume pouch wearing methods of Practice Guidelines to Prevent Disease for Recurrent Respiratory Tract Infections in Children Prevented by Sachet-Therapy are generally recognized by the experts. However, there are still some different ideas in terms of some indexes, which need to be further discussed.

Objective:To observe the clinical effect of Xu's Liu Wei Xiaoqinglong Decoction on children's pneumonia with the syndrome of phlegm blocking in the lung.Method:86 cases were randomly divided into 2 groups,43 cases in each.Treatment group was treated by Liuwei Xiaoqinglong Decoction (granules),Control group was treated by San Ao Decoction (granules),both taken orally,twice per day,for 7 days.The clinical effects and syndrome integrals improvement were observed.Result:The total effective rate of the treatment group was 95.34％ and it was 81.39％ in the control group,the difference between the 2 groups was statistically significant (P＜0.05).And the syndrome improvement of the treatment group was also significantly better than that of the control group.The disappearing time of major symtoms was statistically significantly shorter than that of the control group (P＜0.05).Conclusion:Xu's Liu Wei Xiaoqinglong Decoction has certain effect on children's pneumonia with the syndrome of phlegm blocking in the lung and it should be applied in patient with simple syndrome of phlegm blocking in the lung,or in early stage of phlegm blocking in the lung,compared with cases with syndrome of phlegm blocking in the lung accompanied by spleen deficiency.