Raws li kev tsim kho, tsim khoom, thiab khoom siv tes ua kev lag luam txuas ntxiv mus, cov ntsia hlau, ua cov khoom sib txuas yooj yim, ua lub luag haujlwm tseem ceeb hauv ntau yam. Nyob rau hauv xyoo tas los no, kev lag luam ntsia thawv tau pom qee qhov kev hloov tshiab tau tshwm sim los teb rau kev xav tau ntawm kev lag luam thiab kev nce qib thev naus laus zis. Ua ntej...
Nyeem ntxiv