Go Further into the Business Development in the Period Before Qing Dynasty and the Western Han Dynasty

In China,the simple business economy began with Xia Dynasty;during Shang Dynasty,people began to use money,and businessmen began to transport goods for long distance to sell;then to the Spring and Autumn Period,the specialized goods exchanging places-markets had appeared;in the Warring States,the government began to levy taxes on industry and commerce;later to the Western Han Dynasty,many economic districts had been formed all over the country,and different ideas about business had been taken shape in theory,such as″emphasize on agriculture but prevent business″,″agriculture and business develop jointly″,and the general laws of developing business economy and the contradiction in business had also appeared.