Mobile C&C (Cambodia) Co.,Ltd. - Phnom Penh
OI (Open Institute) - Phnom Penh
Royal University of Phnom Penh - Cambodia
National University of Management - Cambodia
SETEC University - Cambodia
November 2017 to Present
September 2014 to November 2017
December 2018 to Present
October 2013 to Present
October 2006 to Present