Private School Act Article 34

School legal persons may apply to establish schools of various kinds and levels simultaneously or successively, and merge registered private schools.In accordance with the provisions of school laws of all levels, the competent authority of schools shall grant permission to applications by school legal persons for establishing, converting, merging or closing private schools after taking into account factors including regional demand and school distribution.The Ministry shall determine the conditions for and regulations governing review of establishment, conversion, merger and closure of private schools.
中文原文 私立學校法第34條
學校法人得同時或先後申請設立各級、各類學校,並得申請合併已立案之私立學校。
學校法人申請私立學校之設立、改制、合併或停辦,該私立學校主管機關應依各級學校法令之規定,考量地區需要及學校分布等因素許可之。
前項私立學校之設立、改制、合併或停辦之條件及其審核程序之辦法,由教育部定之。

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