The other is to contact one or two characteristic agricultural products that meet the above requirements in nearby rural areas, such as aquatic products in mountain products, such as near Wuhan, crayfish in Qianjiang, chestnut in Luotian, auricularia auricula in Fangxian, Honghu Lake and Tangxun Lake in Liangzi Lake, etc. Also, now that new rice has come out, it is very popular to find a place with good environment and good rice quality to buy new rice for sale!