Based on the grey correlational analysis in grey systems theory,this article analyzes the relation on the sectors of inbound tourism industry and international tourism receipts in Anhui Province.

A case study on the structure of tourism industry and counter-measures for its optimization;

The current situation and the characteristics of tourism industrial structure in Zhangjiajie are analyzed,along with the facet of the benefit of tourism industrial structure,by using the quantification method such as shift-share method and grey relation system.

Based on the tourism statistical data integrative quantitative and optimized demonstration analysis of the international tourism industry structure of Guangdong province has been conducted from the view of the profession degree,integration degree and structure benefit with location entropy,structure multiformity indicator and shift-share method(SSM).