At the foot of the Great Wall on the banks of the Liuchuan River, an ancient city is famous for its summer. This is the ancient city that was praised by the Emperor Qianlong as the "magic lock key" - Xuanhua, and the first village of West Beijing. Xuanhua is not only the first of the nine sides of the “Jingjing Pinghan” and “Gyeonggi Heavy Town”, but also the only city in the world featuring “funnel frame” viticulture. It is known as the “grape city”. Xuanhua Milk Grape is famous both at home and abroad. Its cultivation method is unique, its quality is good, its taste is fragrant, its peel is thin, its flesh is crisp, its juice is large and its color is yellow, and it is green and yellow. It is not only a good fruit, but also famous at home and abroad, and Xuanhua grape witnessed Xuanhua. The rise and fall of the ancient city and prosperity, the grape culture of thousands of years and the ancient city culture of thousands of years complement each other and live together to complement each other!