Write your school name, department and class at the address. The most important thing is to write your name and phone number, because express delivery generally requires you to sign for it yourself. They will call you to pick it up after delivery, and rarely send it to the school mailroom. The following is what I wrote when I didn't see your supplementary question. There are words typed by mobile phones, and I didn't see your supplement until I finished writing them. I almost broke down! However, it is better to post it. I have worked so hard that I can't bear to delete it: go to Taobao to register my account, and then I can pick what I like. You can add things you like or buy them directly. There are buttons to choose from on the webpage. Write down your delivery address to ensure accuracy. This payment is more troublesome. First of all, you have to have your own online bank or use a friend's. If you plan to buy online frequently, you'd better set up one yourself. Online banking generally uses ICBC and CCB. I feel good using ICBC myself. CCB has an Alipay card, which is a bank card jointly launched with Taobao. This is also very convenient. Opening online banking needs to be handled in the local business hall. You can pay by choosing something and opening online banking. Remember to pay with Alipay balance, and never pay the seller directly. Alipay is Taobao's virtual shopping tool. Simply put, Taobao is the intermediary between buyers and sellers. You need to give money to Taobao first. Taobao will notify the seller to deliver the goods after receiving your money. It will confirm with Taobao after you are satisfied with the receipt and inspection. After receiving your confirmation, Taobao will give the money to the seller to complete the transaction. Taobao has a description of the shopping process. You can take a closer look. Online shopping has both surprises and risks, so you must be careful when choosing items and sellers. Try to choose a seller with high credibility and large transaction volume, and be sure to look at other people's comments on the seller, which will be of great help to your choice. Finally, I wish you a happy online shopping!