The world wild mushroom kingdom is Nanhua County, Yunnan Province. In South China, there are more than 290 kinds of edible wild mushrooms, and the annual reserves of wild mushroom resources reach more than 654.38+100000 tons. Nanhua County is the most important wild mushroom producing area and the largest trading center of wild mushrooms in China.

Nanhua County is a county under the jurisdiction of Wei Chu. Originally known as Zhennan, 1954 was changed to Nanhua County, meaning "a beautiful place in the southwest". "Ten Famous Bacteria in China": Tricholoma matsutake, truffle, Morchella, chanterelle, red fungus, dried fungus, chicken fir, boletus, milk mushroom and hazelnut, all distributed in Nanhua County. Nanhua County is known as the kingdom of wild mushrooms in the world, the hometown of wild mushrooms in China, the hometown of walnuts in China, the base of high-quality tobacco leaves in Yunnan and the international bird trail.