&On June 21, 2019, the Law School of Qingdao University and Shandong Yiheng law firm formally signed the agreement on the co construction of internship and training base, and reached a cooperative relationship. Our lawyers Zhao Chunyong, Qi Wei, Zhang Xiaofei, song Daoguo, Xiang Yong, Guo Zhenzhong, Zhang Anjun, Miao Ke and Chen Yu were employed as the "college students practice instructor" of the Law School of Qingdao University;. Subsequently, our institute actively implemented the co construction agreement with Qingdao University law school by organizing college students' training camp and other activities, and was committed to promoting the education and training of law students in law school.On October 10, 2019, Qi Wei, deputy secretary, deputy director of the Party branch and head of the criminal defense team of Yiheng Institute, went to the school of law of Qingdao University to give a lecture on the legality of evidence in criminal proceedings. The lecture is another measure of our institute to implement the co - construction agreement. After that, the two sides will have further cooperation projectsLawyer Qi Wei has many years of public security criminal investigation experience and rich criminal defense experience. In this lecture, he combined theory with practice and shared his experience and skills in handling cases.&Evidence is the basis and life of a case. If there is no evidence or the evidence is not accurate, there is no way to determine the facts of a case, nor can we distinguish right from wrong and apply the law. In some legal provisions and judicial interpretations, there are relevant provisions on the form, source, collection procedures and methods of evidence, which also shows that the importance of evidence in criminal cases is becoming more and more prominent. ”This sharing is based on this. Qi Wei, a lawyer, takes the legality examination of criminal evidence as a clue, combines his own personal experience with the case handling process and case handling experience, so that the students present have a deeper understanding of the topic.After the sharing, the students actively asked Mr. Qi Wei questions about the relevant contents, and Mr. Qi answered them one by one. They were full of dry goods and benefited a lot. The students on the spot said that the trip was worthwhile, and the lecture came to a successful conclusion.