In 1929, a economical crisis broke out in USA and then spred quickly,which caused a severe effect in the whole world. On the other hand, the consequences of the economical crisis were plenty of closing of banks and plants and losing jobs of millions of people. After the crisis took place, the American government made every possible measure to recover national economy. Due to the efficient steps, American economy became steady. 79 years later, namely in 2008, a totally devastating economical crisis hit globally, which encumbers Chinese economic development greatly, including some regions and lines. In the session of crisis, many factories and enterprises are either forced to close down or cut down the number of persons employed because of the lack of orders. As a result, many employers are out of job, to find that many workers from the rural areas have no choice but to go back hometown to make a living by agriculture. In the meanwhile, lots of people who lose their jobs struggle to survive by stealing or robbing, in spite of willingness. Therefore, it has been a rather serious problem in our country. Athough it is a really tough problem, yet as our nation is more and more powerful, our leaders are bound to lead us out of it properly with their wisdom and forceful policies.