本书从服饰、饮食、建筑、节日、人生礼仪等多方面，对西北少数民族中上述各民族的风俗习惯进行多角度的描述，使读者能从中感受到西北少数民族丰富多彩的民俗风情，进而增进对西北少数民族的了解，加深不同民族之间的友谊，更好地促进民族团结和共同发展。This book demonstrates the customs of the minorities in Northwest China from perspective of costume, diet, construction, festival, life etiquette, etc., to let the reader touch and increase the understanding of the rich and colorful customs in Northwest China. Hence, it is aimed to narrow the gap between different ethnic groups and better promote the national unity and mutual development.