As one type of the beneficial enjoyment upon contract importantly, reliance interest is provided by the law-maker according to the principle of fidelity and credit for the purpose of the security of transaction. 信赖利益是合同法上的一项重要利益形态,是法律基于诚实信用原则,为保护交易安全所作的特别规定。
Legislation policy is decision-making on special action that is made by law-maker, it indicate the attitude of law-maker on this action. 立法政策是立法者对特定行为所作的决策,表明了立法者对该行为的态度。