Professor Jong Li: a famous Chinese medicine oncology clinical expert, chief physician, professor, doctoral supervisor, the first batch of doctors in clinical oncology in Beijing University of Chinese Medicine, the vice president and secretary general of the tumor external treatment committee of the World Federation of Chinese Medicine Societies, the guest speaker of BTV Yangshengtang, and the founder of Chinese medicine. Engaged in clinical, scientific research and teaching work of treating malignant tumors with traditional Chinese medicine and integrated traditional Chinese and western medicine for more than 20 years. He has accumulated rich clinical experience in treating malignant tumors with traditional Chinese medicine, and put forward the theory that "cancer is a state" for the first time, that is, "cancer" is a state of imbalance between man and nature and human internal organs. Combined with the theory of cancer state, he and the cancer state expert group he led put forward the "state therapy" to change the cancer state, and wrote "Cancer is a state". He is good at treating lung cancer, liver cancer, gastric cancer, intestinal cancer, breast cancer, lymphoma, brain tumor, pancreatic cancer, cervical cancer, prostate cancer, cervical cancer, esophageal cancer, bladder cancer, skin cancer, leukemia and other malignant tumors with traditional Chinese medicine. He was invited to participate in the communication between the tumor external treatment professional committee of the World Federation of Chinese Medicine Societies and Australian Chinese medicine tumor treatment, and served as the keynote speaker of Guizhou Satellite TV, Gansu Satellite TV, CCTV 10, Beijing Satellite TV, Jiangsu Satellite TV and Shanghai Oriental Satellite TV for many times to talk about the achievements of Chinese medicine in treating cancer.