You should be careful though... the notion of 'great general' is at risk of being influenced by ethnocentrism... A Chinese general of minimal status in the West could be quite the legend in China (and I've been to China too, they tout the CCP generals all the time on the documentaries of CCTV9).
I mean, whenever I come across those "Greatest Battles of History" compilations... you know, the ones that list the battles that changed the course of history... they never ever include anything from China, India, the Middle East, etc.