Kaiyang long gang zhen has the largest farmers' market. According to the relevant public information, long gang zhen Farmers' Market has a total investment of 4.76 million yuan, covering an area of 2,880 square meters, and can serve more than 10,000 local people. It is the largest farmers' market in Kaiyang County at present. Long gang zhen Farmers' Market has set up stalls 108 and 33 facades, including cooked food area, dry goods area, aquatic product area, fruit area and vegetable area.