Which city does Yiyang City in Hunan belong to?

Yiyang City is a prefecture-level city in Hunan Province and does not belong to other cities.

Yiyang City is located on the south bank of Dongting Lake and in the northern section of Xuefeng Mountain. It is an important member of the urban agglomeration in the middle reaches of the Yangtze River and one of the core cities of Dongting Lake Ecological Economic Zone.

The total land area of Yiyang City is 12320 square kilometers. The territory is stepped from south to north, and the southern half is hilly and mountainous, which belongs to the residual vein of Xuefeng Mountain; The northern half is the silting plain of Dongting Lake, which is a water town scenery. "Looking at the lake from the back of the snow peak is half a mountain and half a lake". The highest elevation in the southern mountainous area is 162 1 m, and the lowest elevation in the northern lake area is 26 meters, with a natural slope of 9.5% from north to south.