Txhua qhov chaw peb muaj cov khoom muag hauv Tshuag, tus nqi qis, xa khoom raws sijhawm, kev lees paub zoo, kuj muab kev pabcuam pub dawb.Nws pib txiav tshuab cov khoom seem / riam / bristle rau Lectra Gerber Bullmer Yin Kruis Investronica OROX IMA Morgan, cov khoom yuav muab rau thoob plaws ntiaj teb, xws li: Suriname, Swaziland, Guyana.Peb muaj lub koob npe nrov rau cov khoom lag luam zoo, tau txais txiaj ntsig zoo los ntawm cov neeg siv khoom hauv tsev thiab txawv teb chaws.Peb cia siab tias muaj kev koom tes nrog kev koom tes thiab kev txhim kho nrog cov neeg siv khoom.