Objective: To investigate the clinical efficacy of treatment on the Qiyinliangxu type lung cancer of Renshen Yangrong soup plus and minus combined with chemotherapy. Method : Sixty cases of Qiyinliangxu type lung cancer in middle and late period were randomly grouped to chemotherapy group and Renshen Yangrong soup combined with chemotherapy group

each group for 30 cases. The chemotherapy groups were only used western medicine chemotherapy scheme

and the Renshen Yangrong soup combined with chemotherapy groups were cured together with Renshen Yangrong soup based on the treatment of control group. After 3 months' treatment continuously

the short term curative effect

the improvement of life quality

the changes of body weight

the improvement of peripheral blood and immune function

and the occurrence of adverse reaction were observed. Result : The total effectiveness of chemotherapy group and Renshen Yangrong soup combined with chemotherapy group were respectively 86.67% and 63.33%

the short term curative effect of Renshen Yangrong soup combined with chemotherapy group was better than the chemotherapy group

and there was significant difference(P＜0.05); the improvement rate of life quality was respectively 60.0% and 33.3%

the Renshen Yangrong soup combined with chemotherapy group was better than the chemotherapy group

and there was significant difference (P＜0.05); the improvement rate of body weight was respectively 16.67% and 13.33%

and there was no significant difference (P＞0.05); the peripheral blood abnormality rates of Renshen Yangrong soup combined with chemotherapy group were obviously lower than the chemotherapy group

and there was significant difference (P＜0.05); the Renshen Yangrong soup combined with chemotherapy and chemotherapy group were compared before and after treatment

the immune indexes (CD4+

CD8+

CD4+/CD8+ and the activity of NK cell) all presented significant difference of different degree (P＜0.05 and P＜0.01)

and the immunity of Renshen Yangrong soup combined with chemotherapy group was obviously improved; compared with chemotherapy group

the occurrence rate of adverse reaction of Renshen Yangrong soup combined with chemotherapy group was obviously lower than chemotherapy group

and there was significant difference (P＜0.05). Conclusion : The Qiyinliangxu type lung cancer was cured with Renshen Yangrong soup plus and minus combined with chemotherapy

and it could effectively relieve the clinical symptoms

improve the immunity

reduce the occurrence of adverse reaction

and improve the life quality

and the TCM combined with chemotherapy had the efficacy improved and toxicity lowered

and it was worthy popularized and applied in clinic.