Vietnamese paintings on display in Hong Kong Paintings by contemporary Vietnamese artists are on display at an exhibition in the Rotunda Exchange Square Central in Hong Kong, China, to mark Prime Minister Nguyen Tan Dung’s visit. The seven-day exhibition runs through April 26 and features works by such famous painters as Nguyen Trung, Do Quang Em and Dang Xuan Hoa. The exhibition is jointly sponsorred by the Vietnamese Ministry of Culture, Sports and Tourism and relevant agencies in Hong Kong.