Block B, Xintiandi Building, Xibahe South Road 1-4, Chaoyang District, Beijing. Beijing Marvin Foot Plastic Surgery Hospital is located in Chaoyang District, Beijing. Is a formal medical institution jointly established by Ma Guiwen and several China foot plastic surgery teams in 20 18. The Third Hospital of Beijing Medical University successfully received the patented minimally invasive instrument technology and settled in Marvin's foot. In 2004, Dr. Bi from the Department of Plastic Surgery of the Third Hospital of Beijing Medical University and Ma Guiwen, the president of Marvin Foot Hospital, carried out the research on minimally invasive instruments for foot surgery until June 7, 2002. In order to improve the clinical diagnosis and treatment efficiency of foot deformity and use instruments efficiently, the Third Hospital of Beijing Medical University officially transferred the patent achievements of podiatry to Marvin Podiatry.