Shaoyang County is a demonstration county of the national oil tea base, and Shaoyang County is the “China Tea Oil Capital”. Tea oil "food, treatment" dual function is better than olive oil, is a natural green edible oil, is the best in today's edible oil. It has profound cultural sedimentation and inheritance significance. The county produces tea oil with a long history of more than 2,500 years. In this ancient and fertile red land, not only the growth conditions of Camellia oleifera are unique, but also the culture of Camellia oleifera and tea oil has a long history. The people here also have a special liking for Camellia trees. Almost every household has planted Camellia oleifera trees. They say this is called "One year planting, benefiting for 100 years." Known as the "natural oil depot" of Shonan.