Mr. Chhun Vanleng, Deputy Director of the National Institute of Business, presided over and led about 200 civil servants to donate blood to the Blood Donation Center.

On the morning of Thursday, October 19, 2023, Mr. Chhun Vanleng, Deputy Director of the National Institute of Business, presided over and led about 200 civil servants under the supervision of students. To the blood donation center on the campus of the National Institute.