On the morning of April 16, Hue City Association of the Blind organized a seminar to commemorate the 70th anniversary of President Ho Chi Minh's visit to the School for Blind War Veterans (1956 - 2026), the 57th anniversary of the Establishment of the Vietnam Blind Association (April 17, 1969 - April 17, 2026), and the 28th anniversary of Vietnam Disability Day (April 18, 1998 - April 18, 2026).