Mainly understand the various popular styles of current design, such as Chinese, European, Mediterranean and pastoral styles.
The main elements of soft clothing: furniture, lighting, textile fabrics, vases, paintings, flower arrangements, sketches, etc. These soft clothes are very popular now.
I mainly study CAD, a professional auxiliary software, which can design plane layout, mark dimensions, materials, modeling and so on.
Photoshop is mainly an effect diagram, which lets the customer know the effect after he finishes it.
PPT slide software is used in many industries. Mainly to show customers the plan.