Help Miscellaneous files

[WildnFree70]

I have a list of miscellaneous files...can someone plz let me know which ones are ok to delete?
Mp3 download
Clearmusic downloader
Capture plus
Autodesk
Quick memo+
Backups
Gft
Dianxin
Tencent
Media
Kingmaster
Kingroot
Cmb
Smart launcher
Cm backup
Download
New music downloader
Camera photo effects
E_ config
User return
Omlog
Ifont
??????

Thankful for any help offered