A mobile exhibition titled 'Vietnam's Hoang Sa (Paracel) and Truong Sa (Spratly): Historical and legal evidence' was opened at Le Loi Primary School in Krong Buk district, the Central Highlands province of Dak Lak on October 25. The exhibition running until October 27 showcases many documents, artefacts, publications and nearly 100 maps, which have been collected and published by domestic and international researchers and scholars. Source: Vietnam News Agency