precontractual meaning in Chinese

前合同义务

The party concerned , who disobeys precontractual obligations on purpose or by mistake before the contract goes into effect and results in the failure , effectiveness , change and cancellation of the contract , will take liability for culpa in contrahendo
摘要在合同生效之前，当事人因故意或过失违反先合同义务，导致合同不成立、合同无效或被变更、撤销的，均应承担缔约过失责任。