China better make more mobile howitzer, less SOF bs, and do more reservists. Maybe there's something about Soviet doctrines after all.
If I look at the structure of Chinese Army brigades, I don't see an issue with the number of mobile howitzers. The limiting factor is going to be ammunition resupply because each shell is around 43kg. So more trucks and guided rounds would be better. That reduces the number of rounds used and also resupply requirements and improves hit accuracy.
I agree that Special Forces shouldn't be overemphasised. I've always thought that they will end up as infantry the vast majority of the time.
On reservists, the Chinese military demobilise approximately 100,000 personnel every 6 months.
So that would be 400,000 personnel available with military experience in the past 2 years.
At the same time, every 6 months, there are 100,000 personnel undergoing basic training and then a really extended specialty training. This lasts a total of 6 months.
So I don't see a problem with the numbers of personnel that can be made available for military service.
It's training and experience which needs more focus. And the Israelis, Koreans and Singaporeans have demonstrated that you can have a very competent Infantry force, even if a large number of personnel are only around for 2 years in total.