“Our visit to Vietnam left a deep impression on us,” said an Argentinean couple, Andres Ruggeri and Karina Luchetti, who have concluded a round the world trip by bicycles.

Mrs Luchetti said that they love Vietnam and want to return to the country one day.

The couple arrived in Buenos Aires on October 12 with warm welcome from relatives, friends and fans. They traveled through 22 countries, including Vietnam, on more than 17,500km in over a year. The trip aimed to promote co-operative relations among universities and cultural exchanges among developing countries.