On July 30, 2018, the 2nd National Mathematical Modeling Micro-course (Case) Teaching Competition was held in Harbin Institute of Technology. Yang Xiyang, a faculty member of QNU's School of Mathematics and Computer Sciences, excelled in the final and won the first prize (the highest prize in the competition) for his lecture "Problems of Wechat Red Packets".
(Department of Teaching Affairs & School of Mathematics and Computer Sciences)