1.
Exploitation on Tourism Resources at Liaohe Delta Wetland and Its Protection;
辽河三角洲湿地旅游资源开发与保护
2.
On Exploitation and Protection of Tourism Resource in Yunfengshan,Laizhou;
莱州云峰山旅游资源开发与保护研究
3.
Study on the Exploitation and Protection of Civilization Tourism Resources in Xingzi County;
星子县文化旅游资源开发与保护研究
4.
On the Tourism Resource Development and Conservation Based on Circular Economy;
基于循环经济的旅游资源开发与保护
5.
Research on Exploitation and Protection of the Wetland Ecological Resources in Anhui Province
安徽省湿地生态资源开发与保护研究
6.
Balance Between Recreation Resource Protection and Tourism Development;
自然保护区游憩资源保护与开发的协调研究
7.
Research on Protection and Exploitation of Resources in Nihewan National Reservation Zone;
泥河湾国家级自然保护区资源保护与开发研究
8.
Research on Development and Protection of Groundwater Reserves in the Shendong Minefield;
神东矿区开发与保护地下水资源研究
9.
Ski Resort Planning and Its Landscape Resources Development and Protection;
滑雪场规划及景观资源的开发与保护
10.
Protection and Exploitation of Tourist Resources of Folk Culture in Shanxi Province;
陕西民俗文化旅游资源的保护与开发
11.
Development and Protection of Tourism Resources of Folk Custom in Western Hunan;
湖南西部民俗旅游资源的开发与保护
12.
Geological Tourism Resources of Anhui Province,Its Exploration and Protection;
安徽旅游地质资源及开发与保护建议
13.
Exploiting and Protecting Mechanism on Eco-tourism Resources;
生态旅游资源及开发与保护机制初探
14.
Opinions About Coal Mining and Environmental Protection in Wuhai City;
乌海市煤炭资源开发与矿区环境保护
15.
On protection and development of military culture tourism resources in Chongqing;
重庆军事文化旅游资源的保护与开发
16.
The Development and Protection of Tourism Resource in Jiangsu C oastal Wetlands;
江苏沿海湿地旅游资源的开发与保护
17.
Protection and Exploitation of Historical Relics in He nan Province;
河南名人名胜旅游资源的保护与开发
18.
Western Region Development and Water Resource Conservation;
我国西部大开发与水资源保护之分析