He graduated from Clinical Medicine at Shandong Medical University in 1994, and the specially invited reviewer of The journal of Chinese Cancer Clinic. He has rich clinical experience in the diagnosis and treatment of thoracic surgery diseases. Specially, he was skilled in the minimally invasive surgery, surgical treatment of tracheal bronchoplasty, colon replacement of esophagus and other traditional complicated surgery. The thoracoscopic complete anatomical lobectomy for the treatment of early lung cancer, the two-hole thoracoscopic bullatomy for the treatment of pneumothorax and the minimally invasive surgery for myasthenia gravis were carried out earlier in Shandong province, and satisfactory therapeutic effects were achieved. Video-assisted total thymotomy performed by him was the first operation demonstration CD invited by the Ministry of Health and issued by People's Medical Publishing House in China. He won the critically ill patient rescue award twice. Recently, he published more than 10 academic papers, two SCI papers, one book as chief editor and two books as co-editor. He has successively taken charge of the project of the Ministry of Health, the Natural Science Fund of Shandong Province, the Award Fund for outstanding young and middle-aged scientists, the project for post-doctoral research in Shandong province, with a total of 200,000 yuan. He has successfully completed the teaching and training tasks of medical undergraduates, postgraduates, overseas students and doctors in Shandong University.