The western development is a major strategic deployment for comprehensively promoting socialist modernization. Selecting and sending outstanding talents to serve and exercise in the western region is an important measure to implement the national strategy, support the western development, promote regional coordinated development and train and exercise young talents. Among them, "doctoral service group" has become a brand project for talent work to serve the overall situation of the party and the country, and has become one of the important platforms for aspiring youth to make contributions to the party and the people.

　　In January 2020, Yan Wei, the deputy director of the administration Bureau of aviation logistics zone of Tianjin Port Free Trade Zone, went to Guangxi Zhuang Autonomous Region as a member of the 20th batch Tianjin "doctoral service group" and took a temporary post as the deputy general manager of Guangxi Nanning Wuxiang New Area Construction and Investment Co., Ltd. At the same time, he was transferred to the Coordination and Guidance Bureau of the Management Committee of Nanning free trade zone to work. After successfully completing the one-year service training task, Yan Wei was invited to extend his service for one year thanks to excellent performance.