If you want to be an editor, you can teach yourself or you can teach yourself. I have studied in Wang Education's APP before, and the video tutorial can be seen on the website of the APP:
Free video tutorial online learning address
If you can't teach yourself well, you can also go to his physical training class, where you can apply for free audition:
Wang Education Free Audition Address
You can also download their free learning APP in the application market on the mobile phone: click to download more than 8,000 sets of video tutorials of top student, among which new and old students have been exchanging learning 10 for many years, and thousands of companies have been recruiting on it. These are really not easily copied by training institutions established three to five years ago.