| Chinese national musical instrument piano adaptation has entered a new era with the deepening of cultural exchange with the world. In fact, we are still lack of theoretical and practical basis on Chinese instrumental piano adaptation, which need to explore research and innovation to solve these problems.Thus, we used data analysis, case studies and comparative analyzes methods to study the topic in this article. And this paper includes profiles, features, laws, and cultural connotations on Chinese instrumental piano adaptation. So the brief reads as follows:First, we expounded the profiles on Chinese national musical instrument piano adaptation, which included historical background, stage of development, influence and development trends.Secondly, the article clarified the features of Chinese national musical instrument piano adaptation. The paper selected the piano transcriptions as the object which created between1960s and1970s. We researched theme features, performance techniques characteristic timbre and harmony characteristic features by case studies.Again, this paper summarized and concluded the laws of Chinese national musical instrument piano adaptation, as well as discussed the limitations of the topic. We need to grasp the characteristics of nationality laws, harmony and nationality laws of the dual characteristics, holistic law, as well as cultural communion of law on Chinese national musical instrument piano adaptation. Meanwhile, the article also described the limitations of traditional Chinese musical instruments piano adaptation.Finally, the article discussed the cultural connotation of Chinese national musical instrument piano adaptation. It also showed piano transcriptions aimed to aesthetic conception of cultural connotation, the aesthetic effect of the expressive arts and the aesthetic values of diversity. |