Hi, I am Liu Juncheng, host of Beijing Radio & Television Station. Biodiversity is the basis of life on earth, and it is of great significance to human beings in maintaining climate, water, soil and normal ecological environment. For the harmonious coexistence of life on earth, let’s all take actions. 

The youths from all over the world are welcome to participate in the “Colorful World” International Youth Painting Invitational Exhibition and take your brushes to paint the beautiful colorful world around us.