Document Legalization Act for the Ministry of Foreign Affairs and Overseas Missions Article 15

Document authentication only certifies the authenticity of the signature or seal of the document’s issuing authority, authorized signatory, or the existence of the document in form. It does not validate the contents of the document for which it was issued.
中文原文 外交部及駐外館處文件證明條例第15條
文書經驗證者,僅證明文書上之簽章為真正或文書形式上存在,其文書所載內容不在證明之列。

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