Tangyuan jewelry is not genuine. Query official website, the enterprise information registration platform, click the home page, and select the option of public information of Tangyuan Jewelry. The following information as of August, 2023 18 shows that Tangyuan Jewelry is not a registered enterprise, so Tangyuan Jewelry is not genuine. "Authentic" refers to the products authorized, produced or sold by the brand, which are recognized and guaranteed by the brand and conform to the brand's quality standards and values.