On 24 April 2023, Professor Cheung signed a Memorandum of Understanding (MoU) with the Rector of the National University of Battambang (NUBB), His Excellency SOK Khorn. The MoU provides a framework to facilitate strategic education collaboration between the two universities, marking the beginning of a new phase of close cooperation.
His Excellency SOK Khorn expressed his wishes to deepen cooperation with EdUHK, particularly in areas of student and staff exchange, joint research projects, and organizing online seminars and workshops for students and staff at NUBB.