Contract provision essentially reflect the rights and obligations of the parties, contract negotiations with accuracy is safeguard blurred from the advantages of important premise.
合同条款实质上反映了各方的权利和义务，合同条款的严密性与准确性是保障谈判获得各种利益的重要前提。
2
But, as a provision of the common law, libel is mainly in order to safeguard the citizen's reputation, privacy and other related rights.