1982–1985: 7 specialist articles in the field of Analysis published on Soviet Union journals (during the time of being a Ph.D. graduate student).
1998: Advanced Mathematics volume 1 (textbook), Education Publisher, co-author.
1998: Advanced Mathematics volume 2 (textbook), Education Publisher, co-author.
2000: Advanced Mathematics volume 1 (workbook), Education Publisher, co-author.
2001: Advanced Mathematics volume 2 (workbook), Education Publisher, co-author.
2008: Analysis in grade 12 (textbook), Education Publisher, co-author.
2009: Analysis in grade 12 (workbook), Education Publisher, co-author.
2016: Probability (textbook) (specialized for economic students), HCMC Nation University Publisher, co-author.
10/2018-now: Head of General Science department, Faculty of Information and Communication Technology, Hoa Sen University.
6/2017-9/2018: Head of General Science section, General Science Program, Hoa Sen University.
9/2011-5/2017: Head of Fundamental department, Faculty of Trade and Economics, Hoa Sen University.
2005-2011: Lecturer at Faculty of Mathematics and Informatics, HCMC University of Education.
2001-2005: Deputy Head of Faculty of Mathematics and Informatics, HCMC University of Education.
1999-2001: Vice President of High School Practice, HCMC University of Education.
1992-1999: Lecturer at Faculty of Mathematics and Informatics, HCMC University of Education.
1985-1992: Head of Analysis section, Faculty of Mathematics, Hue city University of Education.
1985: Ph.D. (Mathematics), Voronezh State University, Soviet Union (former)
1981: Bachelor’s degree of Mathematics and Physics, Voronezh Pedagogical University, Soviet Union (former).