The hackers were meant to be the workers who cut wood with axes, and the first to be introduced into the computer industry dates back to the 1960s. Computer at the university of California, Berkeley professor Brian Harvey this word once wrote in the textual research, then at the Massachusetts institute of technology (MIT) of the students are usually divided into two pie, it is a tool, means a mamma students, grades and grade a; The other is the so-called "hacker", who often skip classes and love to sleep in class, but at night, he likes to do extracurricular activities In the west, inns as a kind of accommodation have long existed, but the real popularity was in the 15th and 18th centuries. At the time, although the French, Swiss, Italian, Austrian and other countries in many European countries were quite common, the English inn was the most famous. Style is different from general art characteristics or personality, it is through the art of relatively stable, more intrinsic and deep, which is more essential to reflect the age, ethnicity, or artists personal ideology, aesthetic ideal and spirit temperament inherent characteristics of external mark. The formation of style is the age, nation or artist in the art beyond the immature stage, free from all kinds of stereotypes, thus the trend or the maturity of the sign. Seeking to become a national employment of migrant workers, the country provides 7X24-hour full-service hotline service. In order to provide professional services, China Mobile has set up various high-quality content or partners in the Chongqing Rural Information Network Operation Center to provide nearly 10 million jobs.