Code of Civil Procedure Article 424

In cases where the action is initiated promptly for any of the disputes provided in the first paragraph of Article 403, it is advisable that the complaint specify the existence of one of the grounds provided in the first paragraph of Article 406 and annex such evidence as a preliminary showing thereof. Absent existence of such a ground, the action will be deemed an application for mediation.Where multiple claims have been raised in the action, and part of such claims did not arise from the disputes provided in the first paragraph of Article 403, the provision of the preceding paragraph with regard to an action being deemed an application for mediation shall not apply.
中文原文 民事訴訟法第424條
第四百零三條第一項之事件,如逕向法院起訴者,宜於訴狀內表明其具有第四百零六條第一項所定事由,並添具釋明其事由之證據。
其無該項所定事由而逕行起訴者,視為調解之聲請。
以一訴主張數項標的,其一部非屬第四百零三條第一項之事件者,不適用前項視為調解聲請之規定。

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