Regulations Governing the Management and Employment of Foreign National Seafarers Article 14

If a foreign national seafarer is dismissed or his contract expires, the vessel owner or operator shall inform the port of registry or shipping administration authority of any other domestic port and submit the resignation visa within seven days.The vessel owner or operator shall help the resigned foreign national seafarers mentioned in the above paragraph to complete the required procedures in order to return to the place of employment.
中文原文 外國籍船員僱用許可及管理規則第14條
船舶所有人或船舶營運人僱用外國籍船員,於期滿或中途解僱時,應於七日內報請船籍港或國內其他港口航政機關辦妥卸職簽證。
前項外國籍船員卸職時,船舶所有人或船舶營運人應協助其辦理有關手續送回僱傭地。

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