Regulations Governing the Establishment, Restructuring, Merger and Discontinuation of Schools and Branch Campuses and Branch Departments at the Senior High School Level or Below Article 39

If a school has already established a preschool pursuant to other regulations before undertaking a change, its establishment will not be affected subsequent to the change.
中文原文 高級中等以下學校及其分校分部設立變更停辦辦法第39條
學校變更前已依其他規定設立之幼兒園,於學校變更後,不影響其設立。

English translation for reference only; the Chinese text prevails. Not legal advice.