Photo taken on July 14, 2020 shows fresh tremella exhibited in an exhibition center in Gutian County, Ningde City, southeast China's Fujian Province. A total of 38 varieties of edible fungi have been developed in Gutian County. In 2019, the output value of the edible fungi industry in the county reached 10 billion yuan (about 1.4 billion U.S. dollars). (Xinhua/Lin Shanchuan)
