On December 4, 2019, with the arrival of the sixth national constitution day and the second & amp; constitution publicity week & nbsp（ During the activities, Zhao Chunyong, Secretary of the Party branch and director of the law firm of Yiheng Institute, as well as the lawyers Mao Yilan and Pang Shanshan, offered the publicity of law popularization for the teachers in Ruihua Experimental Primary School of Shandong Normal University;.President Chen Renbo visited the school and gave a detailed explanation on the characteristics of the school.In the auditorium, nearly 100 teachers from Hongdao Experimental Primary School of Shandong Normal University, Ruihua Experimental Middle School of Shandong Normal University and Huihai Experimental Primary School of Shandong Normal University attended the lecture together.The constitution is the fundamental law of a country, and is the product of the comprehensive effect of specific social, political, economic and ideological and cultural conditions. Director Zhao Chunyong and lawyer Mao Yilan of our institute elaborated the relevant knowledge of the constitution from the concept and characteristics of the constitution, the formulation and revision process of the constitution, and the content of the constitution.In addition, Pang Shanshan, a young lawyer of our institute, focused on the special characteristics of the scene personnel group and explained the relevant knowledge of juvenile protection law for everyone. Starting from the "campus bullying" problem that has been prevalent all the time, Pang Shanshan deeply analyzed the juvenile delinquency from various aspects.After the successful conclusion of the lecture on popularizing law on campus, Yiheng lawyer will set a good example in the industry. In the future work and study, we will firmly and consciously abide by the principles of the constitution, strengthen the confidence of the constitution, carry forward the spirit of the constitution, and safeguard the authority of the constitution.