1, registered at the top right. Click and scan WeChat to sign up.
2. Search the courseware you want. The shorter the keyword, the better.
3. The computer clicks to open this courseware, and there is a buy now button on the right. After normal payment, it will turn into a green button, which says, download now. If it is a mobile phone, the buy button is now directly below the long preview.
4. You can also join the member station for free. For details, please click the "Contact Us" button on the website to get professional help from customer service.