Today marks China's National Tree Planting Day, a day when people are encouraged to plant trees as part of the country's ...

The photo, taken on March 11, shows students and volunteers participating in a voluntary tree-planting activity at Jiulaofeng ...

3月11日，在云南省昆明市盘龙区长青社区，几名小学生为刚种的三角梅浇水。植树节即将来临，各地开展植树活动，为春天增绿添彩。 [新华社记者 陈欣波 摄] ...