Gaicha Avenue, Yunyan District, Guiyang City, Guizhou Province. Guiyang, also known as Lincheng and Zhucheng, is a prefecture-level city, provincial capital and I-type city under the jurisdiction of Guizhou Province. The second-hand kitchenware market in Guiyang was changed to Tea Avenue, and the State Council was approved as one of the important central cities in Southwest China, an important regional innovation center in China and an important ecological leisure and holiday tourist city.