1.  China is a relatively poor country with limited medical budget.

2.  The country can keep a small in number but well-trained, crack troops As to the people, their taxes can somewhat be lessened for the military budget goes down.

3.  It also enables the government to make precise statement of its naional economy and make finacial budgets and monetary policy to adjust its economy Thus, the country's economy can develop in a healthy and balanced way.