2. Introduction of Guangling San: Guangling San, also known as Guangling Stop. It is a large-scale piano music in ancient times, a very famous guqin music in the history of Chinese music, and one of the top ten famous ancient music in China. That is, in ancient times, Nie Zheng stabbed korean king to death. Wei Jia Ji Kang is famous for playing this song well. Before the punishment, he still took his time. Suoqin played this song and sighed, "Guangling is scattered today!" There are three important music scores of Guangling San seen today. The Magic Secret Music is the earliest and relatively complete version, and it is often played today. The whole song is 45 paragraphs. The whole song is permeated with an unyielding spirit of grief and indignation, which is "full of glory and spears".
3. Introduction to health theory: title of health paper. Three Kingdoms Ji Kangzuo. This article is a famous health preserving work in early ancient China. This paper discusses the necessity and importance of health preservation, and advocates that physical and mental cultivation is particularly important; It is proposed that health care should be based on micro-knowledge, so as to prevent micro-duration and nip in the bud; It is required that health preservation should be lasting and reasonable, and some specific health preservation ways are put forward. The article is thorough and full of literary talent. There are books such as San Ji in Jizhong and Selected Works of Zhao Wenming.