Kunming dounan flower market. According to Baidu map, Kunming Dounan Flower Market is located in Dounan Town, Chenggong County, Kunming. Its main business scope is the planting, cultivation and sales of various flowers. You can buy a wreath with a photo on your head and go to Kunming Dounan Flower Market for wholesale. Kunming Dounan Flower Market is the heart of the national flower market and one of the largest flower trading markets in Asia.