Including: the objective existence and development process of human past society completely independent of human consciousness; Historians describe and explore this objective existence, process and its laws, spiritual production practice and products created by it.
The narrow sense of historiography refers to the latter, which is the unity of spiritual production and practice, and what it creates belongs to ideology.
Because of the different angles and starting points of historians' investigation, there are different definitions of "activity", "learning" or "learning", "knowledge system", "science", "art", "semi-science and semi-art" and "synthesis".
History majors mainly include China history, world history and archaeology, as well as museums, ethnology and cultural relics.