On August 8, 2016, Professor Chen Su, Secretary of Joint Party Committee of CASS Law Institute and CASS Institute of International Law, gave a lecture entitled “Promoting and Safeguarding the Development of Market Economy through Administration by Law” in Baiyin City, Gansu Province. The lecture was attended by near 200 leading cadres of the Municipal Party Committee, Municipal Government, the Political and Law Commission of Municipal Party Committee, various municipal-level political and law organs and various district- and county-level political and law commissions of Baiyin City. In the lecture, Professor Chen expounded administration by law from the perspectives of the relationship between the government and the market, the operation and development of the market economy, and the relationship between reform and the rule of law and, through theoretical explanation and vivid case analysis, demonstrated the importance, urgency and feasibility of establishing the idea of the rule of law and using the rule-of-law thinking and method to solve major problems in the law enforcement, judicial and administrative work. Professor Chen’s lecture had received warm response from the audience. The lecture was presided over by Mr. Gan Xiaoli, a member of the Standing Committee and the secretary of the Political and Law Commission of the Municipal Party Committee of Baiyin City. At the summarization speech and he thanked Professor Chen for his excellent lecture and expressed the hope that more scholar and experts from the two CASS institutes would come to Baiyin City to give lectures and carry out researches in the future.