In order to strengthen the host’s concept of the rule of law and cultivate his law-abiding mentality, the Superintendent conducted the legal knowledge examination on May 13, 109, collected legal problems that are more easily encountered in daily life, and collected questions. A total of 318 receivers participated in the scene. After the exam, a special person is assigned to explain the basis of relevant laws and regulations in an easy-to-understand way, to assist the host to learn and implement the law-abiding values from their lives, and help them return to society smoothly.