From March 25 to the end of April, scientists conducted archaeological excavations at the western wall of the Luy Lau ancient citadel in the northern province of Bac Ninh, with a total area of about 76sq.m, aiming to explore the historical and cultural values hidden in the citadel.

New large archaeological excavations are expected to start this month in the northern province of Ninh Binh's Hoa Lu district, home of the Hoa Lu Ancient Capital.

Archaeological excavations will be carried out at Ngoa Van Pagoda, the national historical complex in northern coastal Quang Ninh province.