| Reba art is an important part of Tibetan song and dance art and an important art category in China ’s intangible cultural heritage.Dingqing Reba and Naqu such as Dinggar Reba in Changdu,Tibet were listed as the first batch of national intangible cultural heritage in May 2006.Reba art is a kind of comprehensive performance art mainly spread in Tibetan settlements such as Changdu,Gongbu,Naqu,Sichuan,Qinghai and Yunnan.It is mainly based on bell drum dance,accompanied by recitation,drama,acrobatics,playlet,Reba drama,Reba harmonic and other genres.It has a long history,rich content,unique style,superb skills,witty words,strange masks,is a bunch of colorful wonderful work in the ancient Tibetan splendid culture.Among them,the ’bell drum dance’ is the most representative.Female dancers hold ’ A(hand drum)in their left hand and ’ Acha ’(drum mallet)in their right hand to beat drums.Male dancers hold ’Xianglang ’(Xiangling)in their right hand and ’ Ama ’(oxtail)in their left hand.The movement of ringing the bell has become one of the most prominent features of Reba dance,which has also become the most critical factor in exploring its cultural origin.Reba dance is active in the snowy plateau with its rich ethnic style,rich drum rhythm,exquisite performance skills and various movements.In its long process of development,Reba dance has always maintained a relatively stable way of inheritance,broadcasting area and movement form,and has been continuously developed and created in the process of interaction with its environment,showing the vitality of Reba dance.This paper mainly uses the research methods and perspectives of dance ecology to explore and study the culture of Reba dance.Starting from the four dimensions of ’ shape,work,source and domain ’,it explores its dance form,dance function,dance origin and dance distribution,and analyzes dance and nature.Many ecological factors that influence and restrict the social environment try to explore the profound cultural heritage and contemporary value of Reba dance,and provide a theoretical basis for the inheritance and protection of Reba dance.The first chapter uses the extraction method of morphological characteristics in dance ecology to analyze the external morphology of Reba dance and the ecological factors affecting its morphology,and then summarizes its morphological characteristics.The second chapter combs the evolution of the function of Reba dance in different historical periods.The third chapter explores the close relationship between the cultural origin of Reba dance and the original religious culture from the vertical perspective,and the mutual absorption and influence of Tibetan folk traditional culture from the horizontal perspective,and analyzes the change and change of the broadcast field of Reba dance.The fourth chapter explains the contemporary value of Reba dance,in order to put forward some strategies for the inheritance and development of Rebado dance. |