Private School Act Article 16

Board members who are spouses, relatives by blood or marriage within third degrees of kinship shall not exceed one-third of the total number of the board.
中文原文 私立學校法第16條
董事相互間有配偶及三親等以內血親、姻親之關係者,不得超過董事總額三分之一。

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