In October, it was booming and the red fruit was full of mountains. Red fruit is also known as hawthorn, mountain red, and rouge fruit. Because the fruit is small and exquisite, the blush is lovely, so people give it a lot of nicknames. Xinglong County is located in the mountainous area of ​​Yanshan Mountain, at the foot of the Great Wall. The peaks and valleys are undulating, the Sichuan and Sichuan are transparent, the climate is warm and humid, and the soil is acidic. It has been famous for producing hawthorn since ancient times. The mountains of Xinglong County are excellent in taste. The characteristics are: red and red The meat is thick and flexible, sweet and sweet, and contains clear protein, fat, carbohydrate and minerals such as calcium, phosphorus, potassium and iron. It is rich in carotene, thiamine and riboflavin. A variety of vitamins such as niacin and ascorbic acid.