The children's middle school service, run by the sunn health management centre, treats children aged 0-12 years with illnesses, green health, pure physiotherapy. The elg provides full information on the membership to investors interested in the promotion of the young people, including how to hold the chain, and how to raise the fees of the young people. It now has an independent marketing base and a talent training base, bringing together a team of top-level counsellors in the industry, focusing on child health care, health care and development of potential, following international standards of child health, shaping new concepts of medicine, upbringing and education, caring for children's health, and services related to child symptoms (epidemics, coughing, fever, diarrhoea, constipation), childhood nasalitis, post-child illness, increased child intelligence, children's spleen, child immunity, etc., as well as a brand of “polyming elephants” under the banner combined with the five lines of medical care. It is a chain of operations that combines the dissemination of a culture of child health, child health management, child outreach, direct management alliances, door shop management advice, public goods, etc。