Teachers’ Act Article 37

When a teacher transfers between a public educational institution and a private educational institution, that teacher’s years of service for which no retirement payment, bereavement compensation, resignation payment, or severance pay has yet been approved and paid shall be counted in aggregate.
中文原文 教師法第37條
公私立學校教師互轉時,其未核給退休、撫卹、離職及資遣給與之任職年資應合併計算。

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