Mr. Socheat CHEA earned his Master of Aeronautical and Astronautical Science and Technology from Shenzhou Institute, China Academy of Space Technology in 2020. Currently, he is a lecturer in Data Communications and Math for Engineering. And he is also a Program Coordinator in Department of Telecommunication and Networking of the Institute of Digital Technology, CADT. He has been teaching and working in this field for more than 6 years.