On 22nd October, 2013, Mr. Song Yao Zong, the Director of Sabah E Mathematics Olympiad System paid a courtesy call on Datuk President Michael Lui, inviting him to be the Guest of Honor for the “2013 Borneo Mathematics Contest” prize presentation on 3rd November, 2013 at National Department For Culture And Arts (JKKN), Sabah organized by Sabah E Mathematics Olympiad System.