Hanoi, May 13 -- The Vietnamese Embassy and community in Angola have recently taken part in the second Petro Sem Fronteiras - a cultural and sporting exchange event organised by the Petro de Luanda Club and the Angolan Ministry of Foreign Affairs. The event, involving diplomatic missions and expatriate groups based in Luanda, featured a wide range of activities such as sports tournaments, product exhibitions, culinary showcases, and a flag parade. Vietnam set up a booth displaying promotional materials and agricultural products such as rice, coffee, confectionery, rice noodles, vermicelli, and condiments. A dedicated food stall offered traditional Vietnamese dishes such as nem ran (fried spring rolls), banh troi (glutinous rice balls), ch...