$ sudo apt-get update
$ sudo apt-get install librime-data-triungkox3p 

librime-data-triungkox3p is installed in your system.

Make ensure the librime-data-triungkox3p package were installed using the commands given below,

$ sudo dpkg-query -l | grep librime-data-triungkox3p *

You will get with librime-data-triungkox3p package name, version, architecture and description in a table

librime-data-triungkox3p package basic information: