Can the fish in Jiuzhaigou be eaten?

I can't. Jiuzhaigou is located in Jiuzhaigou County, Aba Tibetan and Qiang Autonomous Prefecture, Sichuan Province. It is a ravine with a depth of more than 50 kilometers. It is a world biosphere reserve network and a national nature reserve, in which the fish are inedible. The total area of the reserve is 64,297 hectares, and the forest coverage rate is over 80%. Among them, the water in the reserve is colorful and unusually clear, and there are many kinds of fish, including Jialing naked fish, which is a protected species and even becomes a big business card of Jiuzhaigou.