Social and historical criticism is a method of literary criticism, which emphasizes the evaluation of literary works from the perspective of social and historical background. Its evaluation criteria mainly include the following aspects:

Social environment: social and historical criticism focuses on the social environment in which the work is located, including politics, economy and culture. This critical method holds that literary works reflect the social environment, so we should evaluate the works in the social environment in which they are produced.

Historical background: Social historical criticism emphasizes the relationship between literary works and historical background. It is believed that literary works are produced in a specific historical period and are inevitably influenced by historical factors such as historical events and social changes. Therefore, the historical background must be considered when evaluating literary works.

Moral concepts: Social and historical criticism also pays attention to moral concepts embodied in literary works. This critical method holds that literary works are the carriers of moral concepts and reflect the moral standards and values of the society at that time. Therefore, when evaluating literary works, we must consider their moral concepts.

Artistic value: Although social and historical criticism emphasizes the social value and historical significance of literary works, it does not deny the importance of artistic value. It is believed that literary works, as an art form, should have unique aesthetic value and artistic charm.

To sum up, the criteria of social and historical criticism mainly include social environment, historical background, moral concept and artistic value. This method of criticism helps us to understand literary works more comprehensively, so as to grasp their meaning and value more accurately.