Abstract: MAO Ze dong's thoughts about openning to the world and the beginning of its practice is a treasure for our country's openning to the world. The 20 years closeness from 1960s was caused by many reasons besides international restrictions.Since our country's reform and openning,we have achieved world known success under the guidence of DENG Xiao ping theory.We can sum up a lot of successful experiences,but,on the other hand,we must try our best to solve some outstanding problems,such as the low quality in u...