Code of Civil Procedure Article 449

The court of second instance shall enter a judgment denying the appeal if it finds such appeal meritless.An appeal shall be considered meritless where the judgment from which the appeal has been taken is found erroneous according to the reason given in such judgment but is found just according to other reasons.
中文原文 民事訴訟法第449條
第二審法院認上訴為無理由者,應為駁回之判決。
原判決依其理由雖屬不當,而依其他理由認為正當者,應以上訴為無理由。

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