You can open a self-media account and a special account, which can be used to share daily life, make vlog, try on clothes and share good things. It will be hard at first, but when the traffic comes up and there are more fans, it will become easier. You can also sign a long-term contract with your partner in minutes, but you must do it well in advance, find your own position, buy auxiliary equipment, write a script and shoot.
Or open an online shop. Many college students have their own online stores, which can sell handmade things, ethnic toys and so on. If they grow up in the future, they can also open their own brands.