3.Normally, obligor can restitute only from the assignor if the creditor's right assigned doesn't exist or obligor revokes the contract.
与的债权不存在或者债务解除合同时,债务通常只能够向债权请求返还。
4.Where the appellor requests to revoke the appeal before the people's court of second instance pronounces a judgment, it shall be decided by a ruling of the people's court of second instance.
第二审民法院判决宣告前,上诉申请撤回上诉的,是否准许,由第二审民法院裁定。
5.A notarial will may not be revoked or altered by a testator-written will, a will written on behalf of the testator, a will in the form of a sound-recording or a nuncupative will.