What are the innovations in the 20 17 and 202 1 versions of Chinese curriculum standards for senior high schools?

20 17 and 202 1 have the following innovations compared with the previous edition:

In the first part "The Nature and Status of Curriculum", Chinese Curriculum Standard points out: "Chinese is the most important communication tool and an important part of human culture. The expression that the unity of instrumentality and humanism is the basic feature of Chinese curriculum clarifies the vague understanding of the nature and status of Chinese education in the great discussion and unifies the most intense dispute between humanism and instrumentalism. This new concept has solved the most important and crucial problem of education in China. Recently, the new "Chinese Curriculum Standard" reiterated the instrumentality and clearly pointed out: "Chinese is the most important communication tool.