Whether policy target is scientific and reasonable or not is the prerequisite that industrial policy to be in success.

China should take the utilization of foreign direct investment to improve its industrial structure as a key policy target during the process of building well-off society in the future.

But the policy objectives of milk are not clear and policy means is not enough.

Currently,the main causes of multiple kinds of defects in China s public policy lay in the unreasonableness of the constitution of policy aims,wrong choice of plans and deviation of values.

With the economic theories of Pareto optimality and consumer (producer) surplus, this paper explains the policy goals of economical housing.

Based on the discussion about the feature and tendency for agricultural products processing industry development, this paper analyses the policy goal, and con.