Cov hnab yas yog cov khoom tseem ceeb hauv tib neeg lub neej niaj hnub thiab feem ntau siv los nqa khoom.Lawv tau siv dav vim lawv qhov zoo ntawm kev pheej yig, lub teeb yuag, muaj peev xwm loj, thiab yooj yim rau khaws cia, tab sis lawv kuj tau txwv dav hauv ntau lub teb chaws vim lawv cov pa phem ib puag ncig ...
Nyeem ntxiv