Based on the "national health" strategy, early childhood education and physical health promotion have received unprecedented attention from the whole society. In order to improve children’s physical health, the national health work should be "led by the government" and transformed into " co-construction, co-governance and co-sharing" by the people. The government, social organizations, kindergartens and families should undertake the corresponding main responsibilities, and form a social support pattern for children’s health promotion with the participation and linkage of...