Huayuan county. According to Netease News, Huayuan County is the birthplace of "Liu's children's massage in Xiangxi", and Liu Kaiyun's children's massage inheritance class in Xiangxi is located in Huayuan County. Professor Liu Kaiyun is an important descendant of Liu's infantile tuina school. He used to be a professor at the Medical College of Jishou University. He is a famous Chinese massage expert and one of the first batch of 50 old Chinese medicine practitioners approved by Hunan Province. He founded the acupuncture and tuina specialty at the Medical College of Jishou University.