kev faib tawm hluav taws xob
Cov kev siv hluav taws xob tuaj yeem muab faib ua hluav taws xob thiab cov khoom siv hluav taws xob raws li lawv cov chaw.
Ntuj tawg tawm
Cov pa hluav taws xob muaj peev xwm muab cais tawm raws li lawv qhov chaw faib tawm: lub ntiaj teb, cov chaw xa duab hluav taws xob, cov pa hluav taws xob nyob rau hauv huab cua, cov pa tawm nyob hauv dej, thiab cov pa tawm nyob hauv tib neeg lub cev.
Dag hluav taws xob qhov chaw
Khoom cua hluav taws xob tuaj yeem muab faib ua hluav taws xob kho mob, hluav taws xob pej xeem thiab qhov chaw ua haujlwm tawg.