For instance, in popular culture, such as Jinyong's Legend of the Condor Heroes, Genghis Khan is a secondary character, depicted as a smart leader who was shaped by the treachery of his own sworn brother and by the oppression of the Jurchen Jin dynasty. The reader is lead to empathize with Genghis Khan, through the eyes of Guojing, the patriotic Sung protagonist, despite the resentment that exists between him and Genghis Khan, the Mongolian leader who has decided to turn on their Sung dynasty allies.
I know Jinyong's work is fiction with a historical background, but I believe his work is a good indication of Chinese sentiments towards historical events and figures.