From this detailed guide, you can learn how to install Truyenhinh Addon On Your Kodi.
Truyenhinh is a Good Live TV & Live Sports TV Kodi Addon. Sections include 4K UHD TV, AlexDang 4K Sports, KHang IPTV, CV Media, IPTV ORG and more.
this installation guide applies to all compatible devices including Amazon Firestick, Fire TV, Android & iOS, Mac, Windows, Android TV, Android Boxes, etc
How To Install TRUYENHINH Kodi Addon
- Open Kodi
- Be sure to have the Unknown Source box checked as Kodi requires this before installing 3rd party add-ons.
- HOME Screen > Add-ons > Settings button 
> Add-ons > Enable Unknown Sources.
- From your Home Click Settings (cog icon top left)
- Click File Manager
- Click None
-Type in the following EXACTLY https://kentestvn.github.io
- Click OK
- Click back on your remote/keyboard
- Click Add-ons
- Click Install from Zip File
- Click Kentestvn
- Click Kentestvn-x.x.zip.
- Wait for Add-On Enabled Notification
- Click Install from Repository
- Click Kentestvn Repository
- Click Video Add-Ons
- Click TRUYENHINH
- Click Install
- Wait till you can see the message Add-on installed pops up. That's it! You can now find you addon from main menu > Add-ons, enjoy.