Director Hsieh, Feng-Jui Email: hsiehfj@math.ntnu.edu.twTel: +886-2-7749-6619Job Responsibilities: Manage the business related to various programs of the centerPersonal webpage: https://scholar.lib.ntnu.edu.tw/zh/persons/feng-jui-hsieh Education 美國普渡大學 博士 (Ph.D.)Ph.D. in Mathematics Education (Purdue University)