With jade being loved and collected by an increasing number of people, more and more fake and unnatural jade has flooded the market. However, ordinary consumers are unable to distinguish between genuine and fake jade. This has made many jade enthusiasts hesitate to take the plunge. In fact, the most effective way to identify authenticity is to ask the seller for a certificate of authentication from a state-recognized institution. The accuracy of authentication by national authoritative institutions is quite high when it comes to jade, and one could say that there are rarely any instances of "missed goods." Moreover, even if there happens to be a problem, causing a loss to the consumer, you can seek compensation. So, how do you understand the various results on the authentication certificate?