March 12 marks the National Tree Planting Day, which is a day to encourage people to plant trees. This year’s March 12 is the 46th anniversary of National Tree Planting Day.
National Tree Planting Day is a festival set up to encourage people to plant trees, take care of the trees, and pay attention to the trees. Trees play a very important role in the survival of human beings and the ecological environment of the earth.
(By Yang Jiming/Wang Wenchao)
