Central News Agency Establishment Act Article 9

CNA is consisted by a president chosen by the board of directors to manage the agency’s daily operations, and one or two vice presidents who, under the direction of the president, assist with the management of the agency. All of them have renewable three-year terms.
中文原文 中央通訊社設置條例第9條
本社置社長一人,由董事會遴聘,綜理社務;置副社長一人至二人,承社長之命,襄助社務;任期三年,期滿得續聘之。

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