The most important thing is the work of a large company must have a hard work and heart, otherwise you sooner or later, to be the company eliminated. I remember when I first entered our company, our company formation is not very clear, because the company formation of a large company, it is very complex, and if you do not have a clue, it is confusing, remember that time predecessors told me that each department is responsible for what, and then so tell me again that should pay attention to the problem, because the predecessors to remind me slowly understand these differences and connections.