Discussion of continueous development of diversified economy in Shanxi mines;

Diversified economy brings about new achievement;

The discussion about the diversified economy for the urban water supply enterprises;

Famous Brand and Diversified Business Ssrategies-An Effective Approach to the Eco- nomic Development;

Forging and utilizing the brand name of magazine to launch diversified business;

How academic journals develop diversified business;

The policy and prectice to develop deversified economy in Wangzhuang mine;

Conceptions of deversified economy development of state-owned coal enterprises;

Eight principles to develop deversified economy in coal enterprises are put foreward from the view of management,which may refer to the coal enterprises.

Based on the thought such as includes proposing necessary management,strengthening the macro-adjustment and the policy guiding, and improving the inner and outer environment, the diversified economy will go to the way in which the diversification depends on economic host each other, progresses together, and develo.

In this paper, we research the concept of diversification to thoroughly understand this concept.

In the light of the present situation of the audit of the geological exploration unit,and starting from the necessity of strengthening the audit of the diversification and the tertiary industry,this paper advances some concrete methods for doing well the auditing work of the diversification and the tertiary industry.