Act Governing Retirement, Severance, and Bereavement Compensation for the Teaching and Other Staff Members of Public Schools Article 48

If the retired staff member made a will before death, and designated a recipient or recipients of the lump-sum survivor benefit or survivor annuity from among the survivors set out in Article 43, paragraph 1, the staff member's will shall prevail. However, the proportion to be received by any minor child of the retired staff member may not be lower than the proportion that child would originally have been entitled to receive.If the retired staff member did not make a will before death and the survivors at the same order of precedence are unable to come to agreement and make a uniform choice for either the lump-sum survivor benefit or the survivor annuity, the survivors may each make their own respective choice, and the proceeds shall be distributed in the proportion determined in accordance with Article 43, paragraph 1.
中文原文 公立學校教職員退休資遣撫卹條例第48條
退休教職員生前預立遺囑,於第四十三條第一項遺族中,指定遺屬一次金或遺屬年金領受人者,從其遺囑。
但退休教職員未成年子女之領受比率,不得低於其原得領取比率。
退休教職員生前未立遺囑且同一順序遺族無法協調選擇同一種類之遺屬一次金或遺屬年金時,由遺族分別依其擇領種類,按第四十三條第一項規定之比率領取。

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