Ambassador Heidt hosted a reception at his residence to honor the organizers and supporters of the 4th Cambodia Science and Engineering Festival (CSEF

Ambassador Heidt hosted a reception at his residence to honor the organizers and supporters of the 4th Cambodia Science and Engineering Festival (CSEF). [Photo: Ty Chan]

Ambassador Heidt hosted a reception at his residence to honor the organizers and supporters of the 4th Cambodia Science and Engineering Festival (CSEF). [Photo: Ty Chan]