A flag-hoisting ceremony was held in Hanoi on August 17 to celebrate the 75th Independence Day of Indonesia which saw the participation of Deputy Foreign Minister Nguyen Quoc Dung, Ambassadors of ASEAN countries in Vietnam Nguyen Quoc Hung, President of the Vietnam Union of Friendship Organisations Nguyen Phuong Nga, and President of the Vietnam-Indonesia Friendship Association Nguyen Dang Tien.