SINCERE INVITATION: The Comprehensive Treatment and Clinical Practice Symposium on Lower Limb Venous Ulcers is organized by the China Medical Equipment Association, with the support of the Beijing Medical Association, the Capital Medical University Vascular Surgery Branch, and the Beijing Tongren Hospital. This symposium, scheduled for September 24-26, 2021, is an online event due to the current COVID-19 situation and in accordance with national and Beijing health policies. Renowned experts in the field of lower limb venous ulcers and wound repair will gather to discuss the latest advancements in treatment and care. The symposium focuses on the comprehensive treatment and clinical practice of lower limb venous ulcers, adhering to the 'One China, One Standard' philosophy, and aims to promote standardization and normalization in the diagnosis and treatment of lower limb venous ulcers. This engaging and informative event is powered by eqxiu.com's online design platform, offering a wide range of templates for quick and efficient creation of such professional H5 invitations.