You can spend two months learning the basic knowledge of beauty, aromatherapy, industry knowledge, professional beauty technology, and some sales knowledge. (You can ask a professional teacher in www.jvmee.com/article-5023-1.html to answer.)
Generally, I will study in Jumei beautician for 2 months, and I will not study for free in the first phase until I learn. After graduation, the school will assign jobs.