Xu Kecheng, Honorary Dean of Guangzhou Fuda Cancer Hospital, Guangdong Province, Chairman of the 18th International Cryotherapy Society, Honorary Chairman of the Asian Cryotherapy Society. Since 2018, Professor Xu Kecheng has applied the home medical oxygen-oxygen atomizer to the treatment of tumors , applied “real world” to explore the theory, observed nearly 10,000 patients, and achieved certain cancer control effects. Author of “Hydrogen Cancer Control Theory and Practice”.
