To promote the cooperation between Tongji law school and the law school in German universities, and to improve and consolidate knowledge of German law for the students in Tongji law school, from October 24th to 27th in 2015, Tongji Law School invited Dean of the Law school from Humboldt University professor Reinhard Singer to give lecture to Tongji Law students. He made a brief introduction about German civil law. About 12 students attended this course.