Taishan red-scale fish, also known as Yulin fish, is a precious mountain freshwater fish nurtured by Taishan spring water. In 1992, it was identified as the only freshwater fish in Shandong Province. Taishan red-scale fish live in the mountain stream of Taishan Mountain at an altitude of 270-800 meters, with the carp of Fuchun River, the carp of Qinghai Lake, the oil fish and the bowfish of the Bohai Sea, and is called the five major tribute fish in China. Treasures.