the most important thing is to look at the packaging. Authentic West Lake Longjing tea has anti-counterfeiting marks on the packaging box. There are two original anti-counterfeiting marks: one is the anti-counterfeiting mark of "products protected by geographical indications of the People's Republic of China" and the other is the anti-counterfeiting mark of the certification mark of geographical indications of China. In the past, they were posted separately. This year, the two anti-counterfeiting labels are combined into one (Figure 1) for consumers to identify and inquire. This kind of anti-counterfeiting label will only be available to tea enterprises, and it is not as much as you want, but there is a limit. Because many tea companies don't have their own tea gardens, even if they have tea gardens, the new tea is limited, so they have to go to tea farmers to buy it.