The doodling questions should be downloaded by members. According to the official website of Tuhua Education, Tuhua examination paper is a service that can only be downloaded and used with the permission of members. Specifically, users need to register as members in Tuhua Education official website, and successfully purchase relevant courses or teaching materials, in order to obtain the membership rights of Tuhua test questions. After obtaining membership rights, users can download test questions online or offline through Tuhua Education official website or Tuhua Mobile APP, and support the download and use of test questions in various formats such as PDF and WORD. Tuhua education belongs to Hongyang Education and Culture Development Co., Ltd., which was founded by Dr. Yi on 200 1.