Ntxuav miv litter yog ib yam dab tsi uas cov tswv miv tsis tuaj yeem zam yog tias ua kom qhov chaw huv si.Rau cov khoom siv khib nyiab, ntxiv rau kev xaiv hom khib nyiab zoo, lwm qhov kev xaiv tseem ceeb yog miv lub qhov tso quav - lub thawv khib nyiab.Yog li, dab tsi yog cov yam ntxwv ntawm lub thawv ntim khoom tsis siv neeg ...
Nyeem ntxiv