| The thesis combines theory and investigation to propose legal protection policy on the basis of current situation of the national cultural heritage of Aoluguwen EwenkiCultural heritage refers to all of the excellent culture which is created and inherited by human beings; cultural heritage can be divided into tangible and intangible cultural heritage. The tangible cultural heritage refers to the cultural heritage which has concrete form and can be seen and touched. As for the intangible cultural heritage, it refers to various social activities, narrative art, performance art, production and life experience, handicraft technique and all kinds of tools, items, products and relevant places used in the process.The rapid development of globalization prompts international exchange greatly and the scope of it has gradually expanded from material to cultural and ideological field. Cultural exchange has immensely enriched culture and people's cultural and ideological life of all countries, thus quickening the pace of the human civilization. However, there's no denying that national cultural heritage is faced with modernization shock and extreme challenge, so it becomes more important to pay attention to the protection of national cultural heritage.After liberation, Aoluguya Ewenki experienced several moves and carried out ecological immigration in 2003. Amid the circumstance of global protection of cultural heritage, the thesis is written under the background of ecological immigration of Aoluguya Ewenki. Given the theory above, the author investigates the current situation and existing problems of cultural heritage of Aoluguya Ewenki, analyzes the shock on national cultural heritage brought by changes of production and life pattern after ecological immigration and thus proposes the legal protection policy of Aoluguya Ewenki's national cultural heritage. |