Open a browser on the computer, enter China Medical Network official website in the search bar, click Search, and then select the first webpage, which is the webpage of Huawei's online education to promote medical development. Can't take the exam directly. Some courses have handouts, so you can have a look. There are exam questions in the handout that can be dragged by express delivery, and some need to study hard. After reading them, you can take the exam.