Cov hluas yog lub hnub nyoog ntawm kev sim, kev kawm, ua siab ntev thiab tib lub sijhawm ua kom nco qab thiab txhawj xeeb txog qhov tsis tseem ceeb. Nws ua rau cov tub ntxhais hluas ua haujlwm hnyav - cov ntxhais hluas yog qhov nyuaj tshaj rau cov niam txiv. Los ntawm kev xaiv zaub mov mus xaiv cov khoom siv rau kev yuav khoom thiab pab cov ntxhais muaj kev ntseeg siab, koj yuav tsum tau qhia lawv ntau heev. […]