Praise and Commendation Act Article 7

If it is discovered after the praise and commendation that the deeds were fake, in addition to canceling the previous praise and commendation, the object of praise and commendation shall also be returned.
中文原文 褒揚條例第7條
受褒揚後,查明事蹟為不實者,除撤銷原褒揚案外,並追繳褒揚品。

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