The China Southern vascular Congress (SEC) is jointly organized by the vascular surgery research center of Sun Yat sen University, the vascular surgery branch (Group) of the southern nine provincial medical association, the Taiwan vascular surgery society and the Hong Kong vascular surgery society, and jointly organized by the editorial department of the Chinese Journal of vascular surgery and the editorial department of the Chinese Journal of vascular surgery (Electronic Edition) After years of exploration and summary, the South China vascular Congress has established the tenet of "higher, more refined and better". Its good academic reputation attracts thousands of vascular specialists from all over the world and all over the country to attend the Congress every year. As one of the most influential events in the field of vascular diseases in China, the South China vascular Congress is continuously leading the rapid development of the cause of vascular diseases in China.