To further enhance our understanding of interstitial lung disease, master the skills of diagnosis and differential diagnosis of interstitial lung disease, standardize the diagnosis and treatment behavior of interstitial lung disease, thereby improving the overall management level of interstitial lung disease, and providing patients with higher quality medical care. The Western Interstitial Pulmonary Disease Special Committee of Chengdu High tech Medical Association held an academic conference on "Standardized Diagnosis and Treatment Tour of Interstitial Pulmonary Disease" on the morning of April 20, 2024. The conference was chaired by Professor Jin Hong, Chairman of the Western Interstitial Pulmonary Disease Special Committee, Professor Wan Chun from West China Hospital of Sichuan University, Professor Su Jiang from Sichuan Provincial People's Hospital, and Professor Hu Yinxiu from Tangdu Hospital of Air Force Medical University as guest speakers of case sharing.