The analysis and to make sure there are no clear understanding, it would be hard to provide solutions. Generally speaking, it is until the "actual problem", will produce the corresponding solutions.

But in the more advanced the concept of view, should be in the problem of the bud, when problem reflects the clue, or have obvious deterioration trend, in can expect to solve. To the problem of bad influence, the suppression in minimum.

In fact, it also relates to the cost of solutions for problems. In short, if can be found in time, it is relatively simple measures, and less manpower and resources into, can solve the problem. By contrast, if the problem has caused considerable influence, at that time solution involves more elements, such as damage control, crisis pr, rehabilitation treatment and so on, in the cost input and more.

"Better late than never" "wind up at the end of the YuQingPing" and so on archaism, this type of concept, have the practical significance of the paper.