Du Juan，From Zhongwei, Ningxia, lecturer in International Economics and Trade, doctoral and master's supervisor. Since graduating in 2003 and being assigned to work in agriculture in Jiangxi, I have been served as a class teacher. I have been awarded the titles of "Excellent" and "Advanced" in multiple annual assessments and have been honored with titles such as "Gold Medal Lecturer" and "Advanced Employment Worker". In the past five years, I have presided over and participated in more than 15 national and provincial projects, and published nearly 20 academic papers.