On the second day of her visit to Vietnam, Queen Mathilde visited Ham Rong Preschool in Lao Cai. Lao Cai is a city in the Northwest region of Vietnam. The Queen visited Ham Rong Preschool. In the Ham Rong preschool, the Queen talked to teachers and pupils about the use of Augmented Virtual Reality in their class. In her capacity as Honorary President of UNICEF Belgium, the Queen is making a 3-day working visit to Vietnam at invitation of UNICEF.