Regulations Governing Meetings of the Board of Directors of the Central Bank of the Republic of China (Taiwan) Article 12

A director who is unable to attend a scheduled meeting of the Board for some reason may authorize another director to act as his/her deputy.A deputy referred to in the preceding paragraph may represent only one absent director.
中文原文 中央銀行理事會會議規則第12條
本會開會時,理事因故不能出席時,得委託其他理事代理出席。
前項代理人以受一人委託為限。

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