What are the powerful doctors in Guangzhou Shu Ren Hospital? If you know, tell me.

The doctors in their family are all big coffees and authorities in the industry, such as Professor Geng Xu, founder of minimally invasive surgery of nasal endoscope in China, Professor Zhang Guanping, the first director of otorhinolaryngology-head and neck surgery in the Sixth Affiliated Hospital of Sun Yat-sen University, Professor Yang Hong, a leading figure of thyroid surgery in Lingnan, and many chief physicians, masters and doctors in Lingnan. They are experts with decades of clinical experience in top three hospitals.