The 8th World’s Annual Pulmonary Vascular Annual Conference of PVRI & the 7th National Academic Conference on Pulmonary Embolism and Pulmonary Vascular Diseases were convened in Guangzhou on January 15. The world’s leading researchers of pulmonary vascular diseases gathered in Guangzhou. This was a top feast in the field of pulmonary vascular disease. Over 200 high-level experts and over 200 Chinese experts exchanged frontier information on the research and progress of pulmonary vascular disease in the conference.