Code of Civil Procedure Article 278

A fact need not be proved if it is generally known or known to the court in the course of performing its function.Any fact provided in the preceding paragraph may be taken into consider-ation by the court even if it is not alleged by either party. Notwithstanding, the parties shall be accorded an opportunity to present their argument regarding such facts before the decision is rendered.
中文原文 民事訴訟法第278條
事實於法院已顯著或為其職務上所已知者,無庸舉證。
前項事實,雖非當事人提出者,亦得斟酌之。
但裁判前應令當事人就其事實有辯論之機會。

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