People of the Bouyei ethnic group play the trombone in the rape field on the opening ceremony of "Golden Sea and Snow Mountains" tourist promoting campaign held in Guiding, a county of southwest China's Guizhou Province, March 1, 2009. During the twenty-day tourist promoting campaign, tourists could enjoy the beautiful sights of local rurality and delicious foods prepared by local Bouyei people, and also have the chances to experience several folk customs and cultural activities like kites show and cockfights as well. [Xinhua/Qin Gang]