[Legal Opinion]
 No, I can't. According to the provisions of the Second Interpretation of the Marriage Law, the betrothal gifts can not be returned as long as the marriage certificate is obtained and they live together.
 [Legal Basis]
 Interpretation of Marriage Law II
 Article 10 If a party requests the return of the betrothal gifts paid according to custom, the people's court shall support it if it is ascertained that the following circumstances exist:
 （1） Both parties have not gone through marriage registration procedures;
 （2） Both parties have gone through the marriage registration procedures but do not live together;
 （3） Giving money before marriage and causing difficulties for the payer.
 The application of the provisions of sub paragraphs (2) and (3) of the preceding paragraph shall be conditional on the divorce of both parties.