Associate Chief Physician. He has long been engaged in clinical practice and scientific research on the integrated traditional Chinese and Western medicine treatment of tumors. He specializes in the integrated traditional Chinese and Western medicine therapy for common solid tumors including lung cancer, gastric cancer, colorectal cancer, breast cancer and lymphoma, as well as the comprehensive assessment and management of common tumor‑related symptoms such as cancer‑related pain, fatigue, hand‑foot numbness, hot flashes, nausea and vomiting. He has presided over two projects funded by the Beijing Traditional Chinese Medicine Science and Technology Development Fund, one project supported by the "Cultivation Program" of Beijing Hospital Management Center, and one internal research grant from Peking University Cancer Hospital. He has been awarded the Third Prize of Huaxia Medical Science and Technology Award and the Second Prize of Science and Technology Progress Award of the Ministry of Education. As the first author, he has published 9 papers in SCI‑indexed and core journals.