Washington: Heartfelt song

The Dimen Dong Folk Chorus, from western China's Guizhou province, performs a love song for an audience of more than 300 during the annual Smithsonian Folklife Festival on the National Mall on June 30. The chorus, whose concert was a foretaste of the 2014 Folklife Festival program on China, received a National Youth Award for Arts and Humanities last year from US first lady Michelle Obama. Sun Chenbei / China Daily