China's new network on December 3, according to CCTV's entire news report, the international math master Chen has died in Tianjin tonight. Chen Hui, male, born on October 28, 1911, born in Zhejiang Jiaxing Xiuwei County, American Chinese, world-class geometry. Chen's young age is revealing mathematics talents. In his mathematical career, several choices, strive to climb, and finally become brilliant. His outstanding contribution to the overall differential geometry affects the development of the entire mathematics. He is known as Yang Zhen Ning as a milestone after Hulan River, Gauss, Limann, and Jia Dang. He has once hosted and founded three major mathematics research institutes to create a group of world-renowned mathematicians. In the later years, he has hosted a job every year to return to Tianjin Nankai University Mathematics Institute, cultivating new people, only to achieve a dream in his heart: make China become a mathematics in the 21st century.