WeChat official account, official of Chengdu government. According to Chengdu local treasure, Chengdu Children's Mutual Fund can be insured as long as it is a registered student in primary and secondary schools, secondary vocational schools (technical schools) and kindergartens, or a scattered child with a household registration in Chengdu, and the parents have a household registration in Chengdu or a residence permit in Chengdu, and can be purchased at the official WeChat account of Chengdu Municipal Government. Children's Mutual Fund is "Chengdu Medical Mutual Fund for Primary and Secondary School Students and Infants". Chengdu Children's Mutual Fund is a non-profit social welfare undertaking established by the Chengdu Municipal People's Government and the administrative department of health with the cooperation of other departments on the principle of "mutual assistance and economic assistance".