This article puts forward first the four characteristics the time order feature,type characteristic,landscape expression and benefit characteristic of city land of Wanjiang Economical Area (WEA), simultaneously analyses correspondingly its forming mechanism .

The Research of the Synergetic Development on the Purpose of Systematic Optimization for the Tourism Economic Zone～2;

Influences and countermeasures of high oil price to Chinese economy;

Chinese economy in the early 21st century:sustainable and rapid development;

Tendency of world economy and development enviroment of Chinese economy in the cross-century;

World economy “the secret of unbalance and growth” and China economy s growth;

The reasons that the international oil price upsurges and the influence to China economy for recent years are analyzed.

Because there is an intricacy mechanism in the imbalance of China economy,the monetary policy can not be well implemented and the effect of control is not obvious.