Tea is also an agricultural product and is within the scope of deep agricultural processing. Tieguanyin is a regional product, with no specific name or brand. If the product is operated by a company and has a registered trademark, it has a brand. For example, when we make wolfberry bud tea, the registered trademark is "Green Wolfberry" and the promotion is "Green Wolfberry Bud Tea". The product packaging has the company name and production qualifications, and we market with quality and brand. This is also the direction of agricultural brand development.