Hello, the homepage address of Dangdang website is, to shop on Dangdang, you need to register an account on Dangdang first (click Register Now after logging in to Dangdang, and follow the process prompts, which supports email/mobile phone to register Dangdang accounts). At present, all the products of Dangdang have been listed in the website. Because there are many kinds of products, it is recommended that you log in to Dangdang to search for the products you need, and then submit the order directly after finding them. You can refer to the shopping guide of Dangdang Help Center/HelpCenter/API _ CMS/HelpCenter/Question _ Sort/2239/1882.shtml for the detailed shopping process. I hope I can help you. Thank you.