Act of Military Service for Officers and Non-commissioned Officers of the Armed Forces Article 30

Those Officers or Non-commissioned Officers that are discharged during their Active Service period in accordance with Subparagraphs 1 to 3 of Paragraph 1 of Article 16, or those personnel who have returned from a mission after 1 January, 1949 and were discharged in accordance with Subparagraph 4, and were not reinstated, their Retirement Severance Pay can be based on the regulations stipulated in Article 23.Those personnel who have been captured and verified not to hurt the military honor, the period of their captivity is not accumulated into the years of service. However, it will be included into the computation of their Retirement Severance Pay.
中文原文 陸海空軍軍官士官服役條例第30條
軍官、士官在現役期間,依第十六條第一項第一款至第三款除役者,或中華民國三十八年一月一日以後,奉派執行任務,依第四款除役歸來人員,未回復現役者,其退除給與,適用第二十三條之規定。
前項被俘歸來人員,經查明無損軍譽者,其被俘在監管之期間,不計服現役年資。
但准予併計退除年資。

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