QQ：
Changsha Telecommunication Bureau
Tian'anmen Square 
The Imperial Place
Part of the key project
Jiangxi Province, part of the project examples
Examples of some projects in Guizhou Province
Examples of some projects in Hunan Province
Part of the project of Beijing city as Example
Guangxi Province, part of the project examples
Guangdong Province, part of the project examples
Other provinces some engineering examples
