Sib tham txog cov moos tsim los ua haujlwm nyab xeeb hauv qhov chaw tawg tsis muaj hluav taws xob hluav taws xob lossis plua plav.
Sib tham txog cov moos tsim los ua haujlwm nyab xeeb hauv qhov chaw tawg tsis muaj hluav taws xob hluav taws xob lossis plua plav.