According to the official data of Golden Ruler Chongqing civil servant examination and training, the work of public institution library is very easy, because the library itself is a public welfare unit, and the staff are mainly responsible for book editing, resource arrangement, document retrieval, reader service and so on, which is not strong in intensity and professionalism. Moreover, the working hours of the library are not long. The typical post is eight to five, and there is little time to work overtime. Some positions also take at least three days off a week, so you can take a short vacation with your colleagues for a change. People who come to work in the library are basically looking for leisure and can enter the old-age life in advance.