A Danish picture book was introduced to Hanoi's children on November 11 as part of serial activities celebrating the 50th anniversary of the Denmark-Vietnam diplomatic relationship.

Tina Yuan wrote the book to inspire people to travel to new places. She expected that readers would find her itinerary interesting and learn more about Bulgaria.

Hanoi is regarded as the muse for the author, in which the preservation of cultural heritage and economic development go hand in hand.

Ha Huy Thanh's book Compassion offers readers a thought-provoking perspective on the importance of people and cultures by generalizing the concept of love through the paradigm of "understanding - sharing - creating solutions."