The fresh fish with four nostrils in Weishan Lake is a unique fish. It has two short whiskers on the top of the Yao, which is similar to the fangkong, so it is called the four nostril carp. Its dorsal fin and tail fin are orange red, its scales are golden yellow, and there are a row of dark brown spots in it, like a silver thread, which is very beautiful. It is said that in the south of Emperor Qianlong's reign, the dragon boat passed through Weishan Lake, and the fresh fish in the water were playing with the boat. Suddenly, two fresh fish jumped onto the dragon boat. Qianlong was surprised to see that the fish had four nostrils. The accompanying minister was quick to say: the golden carp leaped on the dragon boat, with four nostrils. It is a good omen for the world to prosper and prosper. Qianlong was so happy that he ordered the imperial chef to enjoy the food. It was delicious and delicious that he ordered it to be a tribute to the capital every year. At present, the four nostril fresh fish in Weishan Lake is famous far and wide. It has become a gift and a must-have food for local relatives and friends during the Spring Festival.