Festival represents a nation's culture.In China,each of 56 ethnic groups boasts their own festivals which record and carry forward traditions,cultures and ethnic folklore.
The Sister Festival is one of the Miao people's most active festivals.It is held on the 15th day of the third lunar month,and the Miao celebrate it with numerous traditional activities and customs.
The Sister Festival,held in Shidong,Taijiang County,Guizhou Province,is the Miao people's busiest time of the year.It is an opportunity for Miao youth living along the middle reaches of the Qingjiang River to choose their dates.During the festival,Miao people eat"Sister Rice",dress up,dance,watch bullfights,compete in a canoeing contest and sing.
Source:
http://traditions.cultural-china.com/en/115Traditions3979.html