(VOVworld) – President of the Vietnam Fatherland Front Nguyen Thien Nhan launched tree-planting activities at a ceremony held Tuesday in Hanoi’s Hoa Lac high-tech zone. Nhan emphasized the importance of preserving Vietnam’s fine tradition of planting trees as a New Year begins, echoing President Ho Chi Minh’s teaching of planting more trees to make Vietnam greener. Nhan called on authorities at all levels and people nationwide to get involved in this meaningful movement to protect the environment.