The four most popular dishes of Tianzhu are Tianzhu Yuankou-made tofu, Tianzhu delicacies inlaid with bamboo fungus, Tianzhu big blood vine fruit, and Tianzhu native duck.

Tianzhu County is located in the eastern part of Guizhou Province and is a county under the jurisdiction of Qiandongnan Miao and Dong Autonomous Prefecture. The county is named after the "Shizhu Qingtian" on Zhushi Mountain in the north of the city.

At the junction of eastern Guizhou and western Hunan, the lower reaches of the Qingshui River border Xinhuang County, Jingzhou County, Huitong County, and Zhijiang County in Hunan Province, and Jianhe County, Jinping County, and Sansui County in Guizhou Province.

Tianzhu County is a key county in the national poverty alleviation and development work. There are 29,317 registered poor households in the county with a total of 108,200 people. Currently, 33 poor villages have been listed according to national standards, and there are 137 poor villages, among which there are deep poverty.

There are 77 villages and 16,100 households with 53,550 people who have not been lifted out of poverty, and the poverty incidence rate is 14.3%.