The difference between Laobanzhang and Puerh Tea is:
1. Geographic location: Laobanzhang is a region, and Puerh Tea is a type of tea. Lao Banzhang is located in Menghai County, Xishuangbanna Dai Autonomous Prefecture, Yunnan Province, while Pu'er tea is mainly produced in the south of Yunnan Province, including Pu'er City, Simao City and other areas.
2. Production process: Laobanzhang tea is made from gross tea planted in the Laobanzhang area, which is twisted, fermented and dried. Pu-erh tea is also made from gross tea, but its production process pays more attention to the time and process of post-fermentation, in order to form the unique aroma and flavor.
3. Quality characteristics: Lao Banzhang tea is known for its fragrance, softness, sweetness and sweetness, and has a mild taste. Pu-erh tea has a unique aged flavor and can be stored for a long time, the more it ages, the more fragrant it is.
Overall, although Lao Banzhang and Pu'er tea are both important varieties of tea in Yunnan, there are some differences in terms of origin, production process and quality characteristics.