Lecturer: Zhang Bingyuan, lecturer at Zhongguancun Software Park Training Base, former senior lecturer at New Oriental Vocational Education (New Oriental IT Training), former training lecturer at Siemens in Germany IBM Software Engineer Project Lecturer Member of the Government 653 Project Information Security Expert Group Member of the Ministry of Education NIT-pr Examination Question Expert Group Member National Security Bureau Distinguished Lecturer Distinguished Lecturer of the Ministry of Railways Ministry of Information Industry National Information Engineer Lecturer for the General Staff, General Assembly, Second Artillery, The China Software Industry Association, software companies across the country, and major universities provide corporate training or teacher training for computer crime forensic experts.