"2020年9月13日 welcome Your Arrival!" Welcome to the 2020-9-13 China - Qingdao LianXiangFutu - Qingdao Colon Disease Conference - Invitation. We sincerely invite you to attend this conference, which aims to promote communication among colon and rectum medical professionals in the Half-Moon Peninsula region, discuss the latest treatment progress of colon-related diseases, and held on September 13th, 2020, in Qingdao.