Evaluation of curative effect of integrated Traditional Chinese and Western medicine on children's community acquired pneumonia

INTERVENTION: CWPW Integrated Traditional Chinese and Western medicine treatment group:Oral administration of Chinese medicine + external treatment of Chinese medicine;Western medicine Treatment Group:Oral Chinese medicine placebo + external Chinese medicine placebo + Western medicine treatment; CONDITION: Community‐acquired pneumonia in children PRIMARY OUTCOME: The total effective rate of disease; SECONDARY OUTCOME: Cure rate;Length of stay;Total antifebrile time;Clinical recovery time;Efficacy of single symptom;Curative effect of TCM syndromes;Total cost; INCLUSION CRITERIA: 1.Those who meet the diagnostic criteria of community‐acquired pneumonia for children in western medicine; 2.Age =12 months, =14 years old; 3.The legal guardian understands and signs the informed consent(Children over 8 years of age who understand and can sign their names also need to sign).