1. The prohibited fishing area in Yixiu District is mainly composed of Shitang Lake, Pogang Lake and Caizi Lake (including the long river). The geographical environment along the forbidden fishing area is more complicated than along the main stream of the Yangtze River.
2. Shitang Lake is located in the sunshine of Dalongshan in the north of Anqing City, with a lake surface of 1 1 square kilometers, and is known as the "ten-mile long lake".