Administrative Litigation Act Article 182

When the proceeding is stayed automatically or by a ruling, neither the administrative court nor the parties may conduct acts of litigation concerning the principal case. Notwithstanding, if the proceeding is stayed automatically after the conclusion of the oral-argument sessions, the decision based on such oral argument may be announced.When the proceeding is stayed automatically or by a ruling, all relevant periods of time shall cease to run, and then continue to run from the end of the stay.
中文原文 行政訴訟法第182條
訴訟程序當然或裁定停止間,行政法院及當事人不得為關於本案之訴訟行為。
但於言詞辯論終結後當然停止者,本於其辯論之裁判得宣示之。
訴訟程序當然或裁定停止者,期間停止進行;自停止終竣時起,其期間更始進行。

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