Boyue T62D rooted. Remove applications on System / app

[Jaun Saint]

Greetings to the community. Sorry for my writing.
Boyue T62D rooted with root_master.
I appreciate your support. To define their use and identify which can be uninstalled without risk. I hope this will be useful for the community
App relationship system / app:
Adobe Reader.apk
Applicationsproveider.apk
BasicDreams.apk (do not) protector de pantalla
Bicp.apk (do not)
Bkmh.apk (do not)
BoyueBooks.apk (do not)
BoyueImage.apk (do not)
BrightnessSet.apk (do not)
Browser.apk navegador
Calendar.apk
CalendarProvider.apk
Certinstaller.apk
ComicReader.apk
Cover.apk (do not)
DefaultContainerService.apk (do not)
DeviceTest.apk
Dict.apk
DjvuActivty.apk
DowloadProvider.apk (do not)
DowloadProvider.apk (do not)
DrmProvider.apk (do not)
Email.apk
Echange2.apk
FbReader.apk
FileManager.apk
Flashplayer.apk
FusedLocation.apk
HTMLViewer.apk (Google?) (do not)
InputDevices.apk
IReader.apk
Jingdon.apk
KeyChain.apk
LatinIME.apk
Laucher2.apk (do not)
MediaFloat.apk
MediaProvider.apk (do not)
Music.apk
NotePad.apk
OfficeReader.apk
OpenWnn
OseuseUpdate.apk
Packageinstaller.apk (do not)
PdfReader.apk
PinyinIME.apk
Preinstallation.apk
Provision.apk
QuickSearchBox.apk
RkApkinstalle.apk
RKUpdateService.apk
Settings.apk (no)
SettingsProvider.apk (do not)
ShareStorageBackup.apkSuperuser.apk
SystemMUI.apk (do not)
UserManual.apk
VpnDialogs.apk (do not)

Thank you in advance for your support