Muaj kev lom zem tas luav

Kev ua haujlwm tau qhia zaj dab neeg ntawm ib pawg ntawm cov pab pawg uas ntxim hlub nyob hauv av, tom qab haus cov khawv koob ntawm lub zog hluav taws xob, thiab muaj zog dhia, thiab tuav tau cov neeg phem