Hu Mingfu received his doctorate from Harvard University in 19 17, becoming the first mathematician Hu Mingfu in China to receive his doctorate (1891.5.20 ~1927.9.12. A native of Wuxi, Jiangsu Province, came to Shanghai to study at Nanyang Public School in the 27th year of Guangxu reign (190 1), and Xuan Tong was in office for two years (19 10) to study in the United States. On the eve of graduation, he and Zhao Yuanren were elected as members of the American Academy of Science, and founded the Science Society and Science Magazine. After graduation, they entered the graduate school of Harvard University to specialize in mathematics. He is also a professor at Southeast University and Nanyang University. He is the first mathematician in China to get a doctorate abroad with his mathematical thesis. His doctoral thesis "Linear Integral with Boundary Conditions-Differential Equation" was published in Journal of American Mathematical Society.