Tongxin Community is a community under the jurisdiction of Hu Quan Street, Baiyun District, Guiyang City, Guizhou Province. The urban-rural classification code is 1 1 1, which is the main urban area. The zoning code is 520 1 13005006, and the first six digits of the resident ID number are 520 1 13. The postal code is 5500 18, the long-distance telephone area code is 085 1, and the license plate number is Gui A. Tongxin Community is adjacent to Xinxing Community, Hongyun Community, Lantian Community, Changning Community, Changshan Community, AVIC Community, Youpin City Community, Milan Spring Community, Tianlin Community and Nanhu Community.

There are many tourist attractions near Tongxin Community, such as Guiyang Baiyun Park, Swan Lake Forest Park, Guiyang Happy World, Baiyun Penglai Wonderland Leisure Agriculture Tourism Zone and Changpoling Forest Park. There are also Ba Huang, pumpkin fragrant rice, buckwheat and sheep's teeth like pears, baked stinky tofu, Chinese yam gourd and other special foods.