Girls of Jingpo Ethnic group with traditional costumes take part in the Munao Singing Festival celebration in Luxi City of Dehong Dai-Jingpo Autonomous Prefecture, southwest China's Yunnan Province, on Feb. 28, 2010. The Munao Singing Festival, the most important traditional festival in the culture of the Jingpo Ethnic group, usually falls on the 15th day of the first month of the Chinese lunar calendar, entered the first batch of national intangible cultural heritage list in 2006. (Xinhua/Lin Yiguang)

People of Jingpo Ethnic group with traditional costumes take part in the Munao Singing Festival celebration in Luxi City of Dehong Dai-Jingpo Autonomous Prefecture, southwest China's Yunnan Province, on Feb. 28, 2010. The Munao Singing Festival, the most important traditional festival in the culture of the Jingpo Ethnic group, usually falls on the 15th day of the first month of the Chinese lunar calendar, entered the first batch of national intangible cultural heritage list in 2006. (Xinhua/Lin Yiguang)