Organizational Act of the Bureau of Agricultural Finance, Council of Agriculture, Executive Yuan Article 5

The Bureau shall be headed by one (1) director-general, who shall have a civil service rank of grade thirteen (13), to oversee the Bureau's affairs. Two (2) deputy director-generals with a rank of grade twelve (12) shall be appointed to assist in the management of the Bureau's affairs.
中文原文 行政院農業委員會農業金融局組織條例第5條
本局置局長一人,職務列簡任第十三職等,綜理局務;副局長二人,職務列簡任第十二職等,襄理局務。

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