With the ever-accelerated updating of science and technology,the free competition advocated and implemented in capitalist economy makes the production of some realms gradually become concentrated,which leads to a particular market form called “monopoly” (Lowe,1987).Monopoly is usually regarded as a kind of behavior that is in order to eliminate or restrict all existing and possible competitions from other companies.Over the years,the monopoly has been insistently seen as a major factor hindering the development of capitalist economy considered by the public.Faced with the needs of stopping the monopolistic behavior,numerous countries introduced anti-monopoly law to promote the healthy development of the market economy.