Fuzhou Children's Palace before the military version of the plane is the J-7 model. By querying official website of Fuzhou Children's Palace, click on the home page and select the option of public information of military aircraft. The following information shows that the original military education plane of Fuzhou Children's Palace was J-7 as of August 2023 17. Children's Palace refers to an institution or place that provides education, social activities and cultural and artistic services for children. It is a diversified platform for children to live, learn and grow.