No. Yuanxi Stone is a trademark registered by Nanjing Ranlekang Health Management Co., Ltd. The company was established on December 23, 2020. Its address is located in Room 501, Unit 1, Building 15, No. 5 Pudong North Road, Jiangbei New District, Nanjing City. The registration authority is Nanjing The Administrative Approval Bureau of the Jiangbei New Area Management Committee is a formal enterprise, so Ranlekang Yuanxi Stone is not a scam, but a health food sold by the company.