一般认为,基于合同法第七十四条,行使债权人撤销权时,债权人需是因诈害行为而应受其害的债权人,债权以在诈害行为之前成立为必要。但是若特定具体的债权在行使撤销权时虽未发生,其发生的可能性非常高,为逃避将来会发生的债务的履行,债务人事先处分自己的财产,应同样给予该准债权人撤销权的保护。 It is generally believed that when exercising the right of cancellation of a creditor based on Article 74 of the Contract Law, the creditor needs to be the creditor that should be harmed for the act of fraud, and the obligee’s right is necessary before the fraud. However, if a specific specific claim does not occur during the exercise of the right of cancellation, it is highly likely that it will happen. In order to evade the future performance of the debt, the debtor shall dispose of its own property in advance and shall also give the prospective creditor the right of withdrawal.