Complex sentence: It is stated that the government troops increased twice its size by the time, they declared victory over the Shanxi Front and the rebels suffered dramatic loses including the deaths of many notable mongolian, and turkic rebel generals.
Split into simpler sentences: It is stated that the government troops increased twice in size during this time. Guo declared victory over the Shanxi Front and the rebels suffered dramatic loses including the deaths of many notable mongolian and turkic rebel generals.