| Chi is an important ornament in ancient Chinese jade articles,it sprouted in the late Spring and Autumn period and formed in the late Warring States period.It flourished in the Han Dynasty and had been retro since the Song Dynasty.This paper discusses the rough origin of the jade grain and its specific evolution in the Han Dynasty through the detailed classification and classification on the basis of the excavated jade articles.In addition to the introduction and conclusion,this article is divided into three chapters.The introduction mainly introduces the research object and scope of this article,the current research situation of the subject,and the innovations of this topic.The first chapter is a summary of the basic data.According to the order of the age of the burial or site,the information of the jade articles in the Han Dynasty,which I can find,is introduced,and the detailed description of the grain is attached,which provides the material basis for the analysis and discussion below.The second chapter is the study of staging and classification.The typical pattern of the Han Dynasty is first established,and then divided into three parts of the head,trunk and tail,the six characteristics are screened out,and the different types of the six characteristics in each period are counted,the change of the trend of the characteristics is obtained,and the theory of the origin and flow of the third chapters is provided.Basis。The third chapter is to discuss the related issues.This paper focuses on the origin and development of the grain in jade,and discusses the other two minor problems.In the source and current discussion part,in addition to briefly introducing the origin of the jade articles before the Han Dynasty,the characteristics of the characteristics of each part of the Han Dynasty were summarized,and the flow direction of the jade articles after the Han Dynasty was roughly introduced.The conclusion gives a general summary of the results of this study.The characteristics and evolution rules of the stripes in different periods of Han Dynasty were summarized,and the influence on the jade pattern after Han Dynasty was also summarized.And some of the shortcomings of this article. |