The Farmers Association Act Article 23-1

When a Farmers’ Association holds elections for two or more positions at the same time, applications to register as a candidate shall be limited to registering candidacy for one position only. If a person registers as a candidate for two or more positions at the same time, the registrations shall be invalid.A person who has applied to register as a candidate may not withdraw their registration after the registration period has ended. A person who withdraws their registration before the registration period ends may not reapply to register for the same candidacy.
中文原文 農會法第23-1條
農會二種以上選任人員選舉同時辦理時,申請登記為候選人者,以登記一種為限。
同時為二種以上候選人登記時,其登記無效。
經申請登記為候選人者,於登記期間截止後,不得撤回其候選人登記;在登記期間截止前經撤回登記者,不得再申請同一種候選人登記。

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