The sweet words are not a 3-free product. By querying Aiqicha.com, we found the Xindongmiyu trademark registration application. The application date is June 1, 2018. Application registration number: 31348870. International classification: Category 35 - Advertising Sales. The applicant is Shanghai Zhangxi Brand Management Co., Ltd. company. To sum up, the trademark application for "Xinduo Mi Yu" is legal and takes a long time to register. Therefore, Sweet Words is not a 3-free product.