In the first chapter introduction, describe the topics of the reason, purpose, meaning and research.
在第一章绪论中，说明选题的原因、目的、意义、研究。
The first chapter introduction, the paper briefly describes the research background and significance.
第一章绪论，简要阐述了本文的研究背景及意义。
The first chapter: Introduction to the origin of the miao nationality dance culture and basic situation, to understand the miao dance performance to provide historical premise in the life.
第一章：介绍苗族舞蹈文化的起源与基本概况，为了解苗族舞蹈在生活中的表现提供历史前提。
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