Qingdao is a colorful city due to environmental reasons. The outside world is wonderful, but it is still very helpless. College students have little social experience and can't adapt to setbacks and the environment. They are easy to go to extremes, and can enter the university campus, cross the wooden bridge of the college entrance examination and become the winners and winners of the college entrance examination. However, they are often unable to face the blow of failure and adjust their mentality. Over time, once they break out, it is easy to lose their minds, which is very important.