Chinese students sing a song in a evening sponsored by Confucius Institute of Moscow University to celebrate the 60th anniversary of founding of the People's Republic of China in Moscow, capital of Russia, September 25, 2009. [Xinhua]

Oversease Chinese students sing a song in a evening to celebrate the 60th anniversary of founding of the People's Republic of China in Berlin, capital of Germany, September 24, 2009. [Xinhua]