1996. According to the query of Zhonggong Education Network, the formal implementation of college students' non-package distribution began at 1996 and began to be implemented on a large scale after 1998. By 2000, the package distribution system was completely stopped. The distribution of college graduates refers to the distribution of graduates to appropriate regions, departments and posts in accordance with the guidelines, policies and measures stipulated by the state, according to the needs of the country and the situation of graduates themselves.