You want to study interior design, I hope it's not an impulse. For most people, it is very difficult to learn interior design well. First of all, you should have a good life plan or career plan. Is interior design for survival or for life? If you really want to enter this industry, then you should learn CAD, materials, construction technology, ergonomics, color matching, and understand the development history of world architectural art and interior design and the characteristics of major art schools. As a qualified interior designer, you should master the following five basic skills: design, technology, materials, service and marketing. These five skills are indispensable. When you are just getting started, you can start with materials, then understand technology, technology and materials, and then look at design. In design, you should learn ergonomics before you know the style. If you only learn a batch of drawing software, you can only be called a draftsman. I hope I can show you the way forward. So it is necessary to learn a good graphic designer system and give you a training school as a reference. (Anhui Xuanguan Education School), this is a rendering made by a student who has studied for a month.