Young volunteers pose for a group photo before departure. Photo: VNA

This year, the campaign from July 4 to 18 has included 50 union members and students of universities and colleges.

The volunteers will donate a reading room and five computers for Long Hai Primary School, build a national flag road in Long Hai commune, and present 200 national flags to islanders.

They will create paintings to raise awareness of environmental protection and install 20 sets of solar lights to illuminate the rural roads throughout Long Hai commune.