The Department of Science and Technology, in collaboration with the Department of Education and Training, the Ho Chi Minh Communist Youth Union of Hue City, the Thieu Nien Tien Phong & Nhi Dong Newspaper in Hue, and Hue City Post Office, launched the 55th UPU International Letter-Writing Competition in 2026 for students aged 9 to 15.

On January 25, the launching ceremony of the 53rd UPU International Letter-Writing Competition in 2024 was held for the students in the provincial area at Quoc Hoc Highschool for the Gifted.