He presented gifts to Le Thi Tri, 92, and Nguyen Thi Han, 103, in Dien Ban town.
The Prime Minister also offered incense at the memorial site dedicated to Heroic Mother Nguyen Thi Thu, whose nine sons, one son-in-law and two grandchildren sacrificed their lives to the country during the two wars for national independence between 1948 and 1975.
He asked Quang Nam authorities to continue improving the living standards of those who made contribution to the country, their families as well as social welfare beneficiaries.