If you want to study systematically, you can consider signing up for a live webcast class and recommend CGWANG's online class. The teacher spoke in detail, so you can go back and watch it after class, and you can also learn the same type of recording and broadcasting courses for free (VIP for life).
If the self-control ability is weak, it is recommended to go to a better training institution, which is in the top few domestic institutions in strength and scale, and recommend Wang Education, the industry leader.
The link behind the audition copy of the face-to-face course of Wang Education National Direct Campus can also be opened in the browser: type = 4 & ampzdhhr-11y04r-181435194363750659.
In the "3d printing modeling" training institution, it is the boss in China and has not joined the branch school. It is a chain campus directly operated by the headquarters. Different from many other large institutions of the same type, each campus of Wang Education is taught face-to-face, taught by teachers, and has a special class teacher working from morning till night, which will improve quickly, especially for students with poor foundation.
You can download Xueba APP to your mobile phone first, which is convenient for you to study in a fragmented time-Xueba APP download: www.huixueba.com.cn/Scripts/download.html.