The debacle of the KMT army from mid-1944 until early 1945 had an extremely adverse impact on China.

https://www.ixigua.com/7289283052759581236?logTag=1c9ab0d4b7f08d8698f5 

PS: However, after only six years, a new Chinese army acquired supremacy over the UN army, led by the US, in the Korean War and paved the way to becoming a powerhouse in the world.