why is it so difficult to find a job?

why is it so difficult to find a job?
there are some reasons for difficulties in
finding job.first,credit crunch or economic
crisis,secondly,large population.thirdly,
there is something wrong with our employment
policy.like western countries,the government
should pour a large amount of money in
employment in the way to creat more jobs
instead of turning a blind eye to the issues.
since we have foreign currency reserve,why
not put this money into domestic market to
do some useful things instead of putting
it in the America banks accrue nothing.

找工作难有几个原因.第一,金融危机；第二,人口众多；第三,我们的用人制度也有些弊端.像西方国家,政府会投入大量的财力到用人市场以创造更多的岗位,而不是撒手不管.既然我们有那么多的外汇储备,为什么不把这些钱投入国内市场,做些有用的事情,而不是把这些钱投进美国的银行?