Objective: To analyze the effect of combined with embedded beans in patients with chronic obstructive pulmonary disease (COPD). Methods: A total of 160 COPD patients treated in our hospital from March 2021 to March 2024 were selected for this study and divided into four groups by random number table method: A, B, C and D, with 40 cases in each group. Group A received conventional western medicine treatment, group B received Western medicine + buried beans at ear points, group C received Western medicine + buried beans at ear points + added Liujunzi soup treatment, and group D received Western medicine + buried beans at ear points + added Liujunzi soup treatment. The efficacy, TCM syndrome score, lung function [1s forced expiratory volume to expected value percentage (FEV1%), forced vital capacity to expected value percentage (FVC%), 1s rate (FEV1/FVC)] and the incidence of adverse reactions were compared in the four groups.Results:The therapeutic effect of group D was significantly higher than that of groups A and B (P < 0.05), but there was no significant difference in the other groups (P > 0.05). After treatment, TCM syndrome score of group D was lower than that of groups A, B and C, and that of group B and C was lower than that of group A (P < 0.05). There was no significant difference in TCM syndrome score between groups B and C (P > 0.05). The levels of FEV1% and FEV1/FVC after treatment were higher than those before treatment (P < 0.05), but there was no significant difference between groups (P > 0.05). There were no significant differences in the incidence of adverse reactions among all groups (P > 0.05).Conclusion: Modified Liujunzi Decoction combined with ear point buried beans has a remarkable effect on COPD patients, and the efficacy is better than that of single therapy or modified Liujunzi decoction and ear point buried beans combined with Western medicine respectively, suggesting that this combined program can improve the clinical symptoms of COPD patients and promote the rehabilitation process.