@EricZhang456 Isn't DaVinci Resolve more of a color grading tool for videos? I mean, sure, you can do some editing too, but it's not the main point.
Also, you can do video editing in Blender now. What?! Yes! I never tried it myself, in fact, I've learned about it here on Fedi from @charlie_root
Looks pretty basic to me, but maybe it's just what you need.
@charlie_root