In concluding or performing a contract , the parties shall abide by the relevant laws and administrative regulations , as well as observe social ethics , and may not disrupt social and economic order or harm the public interests 第七條當(dāng)事人訂立、履行合同,應(yīng)當(dāng)遵守法律、行政法規(guī),尊重社會公德,不得擾亂社會經(jīng)濟秩序,損害社會公共利益。