THE LAW IN SUPPORTING FOREIGN COURTS ON CONSIGNED CASES Article 5

The documents of civil or criminal cases for which a court is consigned by a foreign court to help take charge shall be duly served according to document service provisions in the Code of Civil or Criminal Procedure.The service document shall expressly bear the name,nationality,domicile,address or office of the party to be served.
中文原文 外國法院委託事件協助法第5條
法院受託送達民事或刑事訴訟上之文件,依民事或刑事訴訟法關於送達之規定辦理。
委託送達,應於委託書內詳載應受送達人之姓名,國籍及其住所居所或事務所、營業所。

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