It is absolutely impossible to learn tattoos in three to five days. Although the contents of tattoos are just eyebrows, eyeliner and floating lips, it takes several days to learn and master each project from scratch, so it is almost impossible to learn tattoos in a few days. Learning tattoos is not limited to drawing on paper, but also to being able to operate real people independently. In addition, tattoos need to learn to wash and change eyebrows. It can be said that it takes at least 1-2 months to learn tattoos.