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1·This paper is to discuss the style of Qinghai Huaer it'sregularity of lyrics and the feature of music.

本文论述了青海“花儿”的自身格局以及歌词格律和音乐特征。

2·Then, the process of Huaer evolution is clarified based on the inner and outer conditions from the geographical, historical, and economical aspects.

对造成花儿流布的内外部条件，从地理的、历史的、经济的等方面进行了分析，厘清了花儿流布的来龙去脉。