民族

In abstract, Sun Yatsen explored the natures of the nation, ethnic ethos, the relations between the ethnic development and geographic environments.

在理论上，孙中山还就民族的概念与本质民族心理、民族性格、民族发展与地理环境的关系等相关民族学要素进行了探讨与概括。

China is vast in territory with numerous nationalities. Folk dances are rich and various special psychological character and customs of different nationality in different area which is the base of the production of folk dance dressing art.

中国地域辽阔，民族众多，民族民间舞蹈丰富多彩，各地区各民族所特有的心理特点和风尚习俗，是民族民间舞蹈服饰艺术产生的基础和土壤。

Based on the status quo of minority nationality trade development in western regions, this paper reveals that nationality trade development has important strategic significance and gives strategies for developing nationality trade in western regions from nine aspects such as cultivation of market main body in western nationality regions.

文章在分析西部地区民族贸易发展的现状基础上，认为民族贸易的发展具有重要的战略意义，并从大力培育西部民族地区市场主体等九个方面，提出了发展西部地区民族贸易的思路。