法律主观：
    

法律客观：
    

• 商品房买卖纠纷中双倍返还购房款的情况
• 购房合同被判无效,要双倍返还定金吗
• 双倍返还购房款的七种法定情形 -法律知识
• 房屋买卖无效返还判例
• 双倍返还购房款 -法律知识
• 我买的房子存在欺诈房屋买卖合同双倍购房款可以返还吗
• 双倍返还购房款七种情形 -法律知识
• 需要双倍返还购房款的商品房买卖情形
• 商品房买卖合同中哪些情况可要求双倍返还购房款？
• 商品房买卖合同中哪些情况可要求双倍返还购房款
• 双倍返还定金,还可以要求继续履行合同吗? -法律知识
• 商品房购买者返还全款，可以要求双倍的赔偿吗
• 发生购房合同纠纷能返还定金吗
• 民法典房屋中介收取定金是否双倍返还？
• 发生购房协议纠纷能返还定金吗
• 商品房买卖欺诈双倍返还合理吗
• 签了合同付了定金房主反悔?法院:双倍返还定金!
• 房屋买卖违约定金双倍赔偿是什么
• 房屋买卖合同已签订定金收了是否还能返悔
• 房屋买卖合同纠纷中定金 违约金适用关系以及违约金调整的法律分析(2)
• 合同无效是否可以要求双倍返还定金
• 购房合同定金不返还怎么办
• 因为预售购房合同违反，定金是要一定退回吗
• 定金双倍返还的诉讼时效
• 收取定金履行不能就应双倍返还吗
• principle of punishment as stipulated
• principle of punishment in combination with education
• principle of raising working efficiency
• principle of reasonableness
• principle of reasonableness and consistency
• principle of reciprocity
• principle of regeneration through own efforts
• principle of reinforcing supervision and control over product quality
• principle of relying upon the masses
• principle of restituting actual losses
• principle of restrictive aggravation
• principle of retroactivity
• principle of rule of law
• principle of safeguarding public interests of the state and society
• principle of safeguarding the fundamental human rights
• principle of safeguarding the fundamental rights of citizens
• principle of safeguarding the rights of the party interested
• principle of sanctity of treaty
• principle of seeking truth from facts
• principle of self-determination of peoples
• principle of self-reliance
• principle of sentencing
• principle of separating governmental functions from enterprise management
• principle of severe punishment in combat situation
• principle of simple and efficient administration