Objective：To observe the clinical effect of Xiao'er Kechuanling granu les combined with ambroxol hydrochloride oral liquid for child bronchopneumonia.Methods：Divided 92 cases of children with bronchopneumonia into the observation group and the control group randomly，46 cases in each case.The control group was given ambroxol hydrochloride oral liquidfor treatment， while the observation group was additionally given Xiao'er Kechuanling granules for treatment， and the treatment for both groups lasted for 5 days.Observed the clinical effect，time of the disappearance of symptoms and signs and changes of serum inflammatory cytokines[tumour necrosis factor-α (TNF-α)， high sensitive C-reactive protein(hs-CRP)，procalitonin(PCT)]in the two groups.Results：The total effective rate was 95.65%in the observation group and 89.13%in the control group，difference being insignificant(P＜0.05).The time of the disappearance of pulmonary rales，cough and fever in the observation group was shorter than that in the control group，differences being significant(P＜0.05).Before treatment，there were no significant differences being found in the levels of TNF-α，hs-CRP and PCT of both groups(P＜0.05).After treatment，the levels of TNF-α，hs-CRP and PCT of both groups were lower than those before treatment(P＜0.05)，and the levels of three indexes of inflammatory cytokines in the observation group were lower than those in the control group(P＜0.05).Conclusion：Xiao'er Kechuanling granules combined with ambroxol hydrochloride oral liquid for child bronchopneumonia can significantly reduce the treatment time，and its clinical effect is better than that treated with pure application of ambroxol hydrochloride oral liquid.