From Vietnamese Village Schoolboy to Tsinghua Researcher: Dang Quang Tuan's Remarkable Journey in Mathematics

Dang Quang Tuan, 31, a Vietnamese researcher who once aimed to be a high school math teacher in his home country, is now a postdoctoral researcher at China's prestigious Tsinghua University. He is working in differential geometry under the guidance of Fields medalist Shing-Tung Yau, a key figure in modern Chinese mathematics, symbolizing Vietnam's rising educational standards and international talent cultivation.