Yongguo Sun was born in Qinan, Shandong, China, in 1964. He received the B.S. and M.S. degrees from Tianjin University in 1990. From 1998 to 2020, he was a Professor with the Harbin University of Science and Technology, and the Deputy Director of the Mechanical CAD Research Institute. He is also the Director of Hei- longjiang Software Industry Association. He has published more than 40 articles and holds five invention patents. His research interests include mechanical transmission theory and method, modern design theory and method, and numerical control processing technology and method. Mr. Sun was with the primary municipality to participate in the national natural fund, national defense equipment, province and city research, and more than 30 enterprises entrust projects for the Mechanical and Electrical Department. He was a recipient of the Science and Technology Progress Award of Department of Education, and the Heilongjiang Province Science and Technology Progress Award (second and third prizes).