Wang Yuanhong has over 30 years of experience in respiratory and critical care medicine at well-known Class-A hospitals, during which he also pursued further training in respiratory medicine at Shandong Provincial Hospital. He specializes in the diagnosis and treatment of respiratory infections, antibiotic usage, respiratory failure, chronic obstructive pulmonary disease (COPD), pulmonary fibrosis, bronchial asthma, pulmonary tumors, pulmonary nodules, and pleural diseases. He is skilled in performing fiberoptic bronchoscopy and both invasive and non-invasive ventilation techniques.

Additionally, Wang has extensive clinical practice in community public health management, subacute care, and end-of-life care. He has completed two patents, published six papers in core journals, and participated as the third contributor in one provincial-level research project.