债权人有权向连带责任人中一人、数人或全体，同时或先后请求履行全部或一部分债务。
A creditor is endowed with the right to request simultaneously or one or several of the debtors to discharge total or part of the debt in turns.
房地产抵押是指抵押人以其合法的房地产以不转移占有的方式向抵押权人提供债务履行担保的行为。
The real estate mortgage is refers to mortgages the human by the way which does not shift holds to the mortgagee to provide the debt fulfillment guarantee by its legitimate real estate the behavior.
房地产抵押，是指抵押人以其合法的房地产以不转移占有的方式向抵押权人提供债务履行担保的行为。
The real estate mortgage means that the mortgagor uses his real estate without transferring the way of occupancy to provide guarantee of obligation for his mortgagee.
从学理解释和司法实践的角度来看，《合同法》实际上给予了第三人向债务人的履行请求权。
In the respect of academic interpretation and judicial practice, the third party essentially has the performing claim to debtor according to contract law.
债权让与无效时，债务人可以向受让人主张返还已经履行的给付，该权利在性质上是物权返还请求权或者不当得利返还请求权。
When the assignment is invalid, obligor has the right to restitute from assignee those obligor gives to the assignee and in theory the right is the claim of property right or unjust enrichment.
债权让与无效时，债务人可以向受让人主张返还已经履行的给付，该权利在性质上是物权返还请求权或者不当得利返还请求权。
When the assignment is invalid, obligor has the right to restitute from assignee those obligor gives to the assignee and in theory the right is the claim of property right or unjust enrichment.
应用推荐