Case one day, Zhang San drove a motorcycle through a red light and knocked down Li Si on the sidewalk. Li Si was injured and Zhang San escaped. Wang Wu drove past the scene and immediately drove after he found the hit and run behavior. During the chase, Wang Wu called the police and was found by the perpetrator Zhang San. After that, he stopped and beat Wang Wu. Wang Wu was injured. Finally, the police arrested Zhang San. Who will compensate for the injury to the kind Wang Wu? According to this case, Zhang San made compensation. Article 1165 of the Civil Code stipulates that if an actor infringes upon the civil rights and interests of others due to his fault and causes damage, he shall bear tort liability. Article 183 of the Civil Code stipulates that if the infringer suffers damage due to protecting the civil rights and interests of others, the infringer shall bear civil liability, and the beneficiary may make appropriate compensation. Where there is no infringer, the infringer escapes or is unable to bear civil liability, and the victim requests compensation, the beneficiary shall make appropriate compensation. In this case, Zhang San deliberately assaulted Wang Wu and infringed on Wang Wu's physical rights. For the damage caused by this infringement, Zhang San shall bear the tort liability. Zhang San drove Li Si down and ran away. In order to protect the civil rights and interests of the victim Li Si, Wang Wu chased Zhang San and was beaten by Zhang San after he was found. This act is a righteous act. Now, although Zhang San has been arrested, if Zhang San is unable to bear civil liability, the victim can request the beneficiary Li Si to make appropriate compensation, and Li Si should make appropriate compensation. (news agency)