"Daqing Wan (born 1964 in China) is a Chinese mathematician working in the United States. He received his Ph.D.from the University of Washington in Seattle in 1991, under the direction of Neal Koblitz."@en . . "Chinese mathematician" . . . "1964Z"^^ . . . "Wan, Daqing"@en . . "Daqing Wan"@en .