在文明的古国中国有过灿烂的民族文化,中华民族的文化有个地域组成,各个地域的文化有个地域的特点,在我国的北方有许多民族共同创造了开放性的历史文化。主要的民族包括契丹、女真、满族,开放性的特征形成了自己的特点,具体在经济、政治、意识形态方面有充分的表现。本论文从各个方面加以阐释。 In the ancient civilized country of China, there was a splendid national culture. The Chinese nation had a regional culture. The culture of each region had a geographical characteristic. In the north of our country, many ethnic groups jointly created an open historical culture. The main nationalities include Khitan, Jurchen and Manchu. Their openness has formed its own characteristics, which are fully manifested in its economic, political and ideological aspects. This thesis is explained in all aspects.