SOURCE: Royal Norwegian Embassy in HanoirnrnLast updated: 24.03.2014 // Their Royal Highnesses Crown Prince Haakon and Crown Princess Mette-Marit visited Vietnam from 19 to 21 March 2014.rnrnTheir Royal Highnesses were accompanied by H.E. Monica MÃ¦land, Minister of Trade and Industry, two Deputy Ministers and a large business delegation. There were several seminars aimed at promoting trade and facilitating increased commercial cooperation between Norway and Vietnam. rnrnTheir Royal Highnesses started their official programme in the capital of Hanoi. Thereafter they travelled to Hue before the official visit ended in Ho Chi Minh City on Friday 21 March.