Live porcelain has become the registered trademark of Gan Company, so there are not many cases where live porcelain and Gan trademark are directly used, but many porcelain products are counterfeit or sold on the concept of live porcelain, such as active porcelain, energy porcelain, water energy, energy cup and other concept products. Because the glaze and porcelain clay of living porcelain are confidential formulas, no manufacturer can completely crack them at present. Some porcelain mud of counterfeit live porcelain products in the market has a little activating effect, but it is far from the real effect of dry Tang Xuan live porcelain. Moreover, most fake live porcelain products have not been tested by the authoritative departments of the state, and it is unknown whether they are healthy and environmentally friendly. Consumers are advised to buy regular dry Tang Xuan life porcelain products. 1. Judging from the surface, the real dry Tang Xuan living porcelain is exquisitely made, with pure glaze and bright glaze, which looks noble. Fake live porcelain products have dark color, unpleasant glaze color, weak concave-convex surface modeling, rough workmanship and low grade. 2. Anti-counterfeiting identification method: The real dry Tang Xuan living porcelain cup has an anti-counterfeiting trademark affixed to the bottom (but the anti-counterfeiting trademark does not cover all living porcelain products), while the fake living porcelain certainly does not dare to blatantly counterfeit the trademark. 3. Packaging identification method: authentic dry Tang Xuan live porcelain is packaged with live porcelain logo printed by hot silver process, authentic dry Tang Xuan live porcelain cup is packaged in purple, tea set is packaged in gold, with packaging envelope and purple live porcelain handbag. There are product descriptions and certificates in the box.