Every year, Midi devotes itself to inspiring and inspiring the thoughts and actions of young people in China through the theme and slogan of the festival.

Pay tribute to the workers in 2002.

In 2003, Locke supported animal protection.

In 2004, I will always be young and always have tears in my eyes.

Save the rivers in China in 2005.

20 Years of Chinese Rock in 2006

Green and Peace in 2007

Tolerance in 2008

Ten years in 2009

Low-carbon life in May 2065 438+00

20 10 10 assembly

20 1 1 bear love action

20 12 PM2.5

Midi school 20 years 20 13

20 14 reduce the horn.

20 15 inner singing