Various decision factors in warehouse design are discussed and classified with a three-hierarchy model.

Among the hierarchy ofpotential examples, the middle level—syntactic & semantic one — should be given prominence.

Research on the Reform of Local Government Level in China;

According to the contents, targets and functions of information sharing, the paper divides information sharing into three levels, namely working information level, management information level and strategy information level.

The four-level and two-purpose structure of online advertisements reflect the non-market orientation of the pricing model and its separation from other models,and also reveals the conflicts between traditional and new thinking modes in network advertisement.

China s governmental reform from the former adjustment of administrative functions by staff and affair reduction and simplification of organization now is extended to the reform of "reducing administrative levels".

Chinese governmental reform has changed from the former approaches which included staff reducing, affairs cutting down and organization adjustment, to that of administrative levels reducing.

On the other hand, a text contains information of different types and different levels.

The main problem about it is failed to run between cleared ability levels such as the questions of recognition , comprehension, appreciation , Evaluation and application.