A man's job is his role in society. Sole proprietorships contain the benefit from being the simplest type of business structure (Klein, 2006). Ideally, this way of business suits the average person who alone represents all decisions and responsibilities. A sole proprietor is qualified to apply for every one of the profits after paying expenses. One must understand however any time assuming all responsibility of the business this entails all of the liability. The stability and mobility of style is an important category of research style problem. The stability of style, or relative stability, refers to the main style characteristics of a writer once formed, which often runs through many stages and many aspects of the writer's creation. The stability of style is mostly related to the writer's character, disposition, temperament and so on. In addition, national style and ethnic tradition, especially national character, ethnic form, and national language, are often restricted by these factors, and are also important aspects of forming style stability. The change of style mainly refers to the development of style. The maturing of the writer's style, tend to have a development process, even if has formed its own unique style, it is not rigid, but reflect the difference of the object, when writing a specific objective environment and the subjective state of mind, also will be change, show stage. To enter China's retail foreign, whether for hundreds of years old or new show, basically is the world's top outstanding enterprise, its management mode, management experience, management means, management personnel are very have an advantage, the management of the goods, services, management, price management, site management, equipment management, technical management has a unique place, is much better than us. The team is a community of grassroots and management personnel, which rationally USES the knowledge and skills of each member to work together to solve problems and achieve common goals.