In order to thoroughly implement the requirements of the notice of the Ministry of justice and the national law popularization office on the promotion and education of the rule of law on the national security education day in 2021, on April 15, 2021, lawyer Cao Yuanjun, lawyer Han Jia and lawyer Wu Xing from the big data innovation legal service team of Liaoning Tongfang went to Huishan school in Shenyang and Hongqi school in Xinmin City to hold special lectures on campus violence and campus safety education for students.

Lawyer Wu Xing analyzed the dangers that students are prone to in school from six aspects, such as campus fire safety, traffic safety and public security safety. He also popularized the common sense of fraud prevention, robbery prevention, earthquake prevention and traffic accident prevention to students, which further enhanced the students' safety awareness and improved their self-protection and prevention ability. At the same time, taking the fresh cases around the school and around the students as the teaching materials, the students were given an impressive legal safety education lesson in the way of case theory and case learning method, and the doubts were answered for the teachers and students on the scene.

Lawyer Han Jia analyzed the characteristics and causes of campus violence and the common bad bullying phenomenon among students in view of the current problems of minors' poor cognitive ability of things and easy to go astray and commit crimes. He explained the criminal law, juvenile protection law and other aspects to the students, and gave an in-depth explanation on how to prevent campus crimes and how to use legal means to protect themselves.
In combination with the current situation of COVID-19 epidemic prevention and control, Tongfang big data innovation legal service team carried out targeted publicity and education activities on national security and the rule of law, so that young people could establish safety awareness from childhood, deeply understand the importance of national security and campus safety, stimulate their patriotic feelings, enhance the campus safety awareness of teachers and students, and effectively improve the students' safety awareness and emergency risk avoidance ability.
The students said that they had learned a lot of knowledge in the lecture, and the propaganda activity was highly praised by everyone.