Rebirth of the Northern Song Dynasty: from Village Girl to Diplomatic Envoy

Envoys from Foreign Countries Came, and the Time-Traveling Woman Spoke Fluent English and Answered the Envoys Fluently.

Rebirth of the Northern Song Dynasty Genre you want to read: Historical Song Dynasty

Was There a Song Dynasty That Was Not Mentally Retarded, Logically Sound, and Had Historical Common Sense?

Has historical common sense, is not systematic, is not mentally retarded, and fits the background