ye xiaoman is a trademark brand under jinan baijiatang health management co., ltd. ye xiaoman height management center is a professional service institution dedicated to height management and children's nutrition. it has a one-stop height management system and can complete all height management services online. online height managers can fully understand the child's physical development and nutritional status, customize children's nutrition promotion plans, and regularly track and return visits to help children achieve their desired height through the management of acquired growth environments such as diet, exercise, sleep and emotions. health hotline: 400-018-5188