To protect the benefit of donee, Contract Law regulates donation contract as promissory contract so as to enforce the restriction on donor, meanwhile the law endows the donor with free rescission right and antagonism right for the merit of equity and justice.

为保护受赠人的利益,《合同法》将赠与合同定性为诺成性合同,以此来加强对赠与人的约束。