In case of infringement upon civil rights and interests, the victim shall have the right to request that the tortfeasor assume tort liability. ⺠事权益受到侵害的，被侵权人有权请求侵权人承担侵权责任。 A person who, under no statutory or contractual obligation, manages the business of another to prevent damage to the interest of another shall have the right to request that the beneficiary of such management reimburse the manager for necessary expenses incurred. 没有法定的或者约定的义务，为避免他人利益受损失而进⾏管理的人，有权请求受益⼈偿还由此⽀支出的必要费用。 Where a person is unjustly enriched without any legal basis, the person who so suffers a loss shall have the right to request that the person unjustly enriched return the amount to the extent of the unjust enrichment. 因他人没有法律根据，取得不当利利益，受损失的人有权请求其返还不当利益。