Cai Hongguang is a famous expert in meridian research. According to Cai Hongguang's personal data, his true level is a famous expert in meridian research. He is good at using the comprehensive method of dredging meridians and acupoints from exterior to interior to treat diseases, and has unique views on the diagnosis and treatment of intractable diseases, with remarkable curative effect. Cai Hongguang, male, 1952, born in February, is a practicing doctor of traditional Chinese medicine. Graduated from South China Agricultural University and Guangzhou University of Chinese Medicine, he is a famous expert in meridian research. His masterpiece "A Hundred Years of Secrets" and so on.