Doing animal husbandry requires you to consider your local actual situation, climate conditions, what kind of farming is suitable, and how the sales channels are. However, animal husbandry needs skills, significant investment, and risks, so it is not recommended to engage in it rashly.
Actually, you can consider some distinctive small projects. A fellow villager of mine is doing a business using a tool to paint on walls. Once he has this tool, he doesn’t need to do it bit by bit, just put it on the wall and it can print patterns. I see the effect is very vivid and indeed beautiful, no wonder the business is so good. It feels quite promising and will become popular.
You can check it out, it’s called Tianyi Background. See if you can do it locally. Hope this can help you, good luck!