中山大学附属第六医院结直肠外科二区主任
Director of Colorectal Surgery Ward II of Sixth Affiliated Hospital of Sun Yat-sen University
中国医师协会外科医师分会经肛门全直肠系膜切除术专业委员会主任委员
Chairman of Chinese Society of Transanal Total Mesorectal Excision