Guillfishes
The scientific name Mandarin fish, also known as gui fish and perch gui. Siniperca chuatsi generally inhabits still or slow-flowing bodies of water, and is especially most abundant in lakes with lush aquatic vegetation. They are not very active in winter, often overwintering in deep water, and generally do not stop feeding altogether.
The Mandarin fish is widely distributed in the rivers and lakes of the eastern plains of China. The natural yield is quite high.