Senior Professor in Respiratory Medicine, Chief Physician, Doctoral Supervisor, Postdoctoral Co-supervisor, Jointly-trained Medical Doctor sponsored by the Chinese government at Johns Hopkins University, Postdoctoral Fellow in Respiratory and Critical Care Medicine at Stanford University, Outstanding Medical Talent of Guangdong Province, Key High-level Medical Talent of Guangzhou City, Core Member of the Local Innovation Team under the "Pearl River Talent Program" of Guangdong Province.

Diagnosis and treatment of various common and complex diseases in respiratory medicine, especially chronic obstructive pulmonary disease, pulmonary hypertension, interstitial lung disease, pulmonary infection, pulmonary embolism, bronchiectasis, asthma, cough, refractory hemoptysis, pulmonary nodules and opacities, respiratory failure, and cor pulmonale.