Personal. Public schools refer to schools run by state government departments, and the school funds are basically all from government financial allocations. Mianyang Haitian Shiyu Kindergarten belongs to Mianyang Haitian Shiyu Preschool Management Co., Ltd. It is the first company invested by Science City Haitian Group in Sichuan Province specializing in kindergarten management, preschool curriculum research and development and kindergarten human resources training. It does not meet the standards of public schools, so Mianyang Haitian Shiyu Kindergarten is private.