It is also called: College students volunteer to serve the countryside.

The National Volunteer Campaign for Greening Science Popularization for College Students is to organize college students to carry out eco-environmental science popularization activities with rich contents and various forms for rural farmers, the elderly, children, community residents, school students and enterprise workers. Also called college students to volunteer to serve the countryside. Chachabai joined hands with china green foundation's "Happy Homes-Planting Hope Trees" public welfare project * * * to launch the second "Million College Students' Volunteer Tour for Greening the West".