But in the new historical period,the protection of cultural heritage and the economic development of cultural resources realize the value reconstruction in the old cultural form,which is in conformity with the need of the new era.

The surface reason was its managerial chaos and the absence of a public-relations crisis handling mechanism,but the fundamental reason was its deficiency in value reconstruction in its management.

Development and Changes of China s Documentary;

Virtual Creative Approach in the Documentary on the Application of Research;