Code of Civil Procedure Article 498-1

Where the rehearing action has been dismissed on the merits, no rehearing action may be initiated on the same ground against either an original final and binding judgment or a final and binding judgment dismissing the original rehearing action.
中文原文 民事訴訟法第498-1條
再審之訴,法院認無再審理由,判決駁回後,不得以同一事由,對於原確定判決或駁回再審之訴之確定判決,更行提起再審之訴。

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