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Kev kho hniav caries, feem ntau hu ua "cov hniav lwj" thiab "cov hniav kab mob", yog ib qho ntawm cov kab mob hauv qhov ncauj. Nws zoo li tshwm sim rau txhua lub hnub nyoog, tshwj xeeb tshaj yog rau cov menyuam yaus. Nws yog ib hom kab mob uas ua rau kev puas tsuaj ntawm cov hniav tawv nqaij. Caries tshwm sim nyob rau hauv lub crown ...Nyeem ntxiv »
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Qhov tseem ceeb ntawm cov hniav rau tib neeg yog qhov tseeb ntawm tus kheej, tab sis kev kho mob ntawm cov hniav kuj yog ib qho yooj yim kom tsis quav ntsej. Tib neeg feem ntau yuav tsum tau tos kom txog thaum lawv cov hniav yuav tsum tau "kho" ua ntej lawv khuv xim. Tsis ntev los no, American Reader's Digest magazine tau taw qhia tsib qhov kev nkag siab zoo kom ua rau ...Nyeem ntxiv »
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Txhua leej txhua tus xav nyob hauv chav ua lag luam, tab sis chav ua lag luam tsis yog rau txhua tus.Qhov tseeb, ob peb tus neeg nyob hauv lawv lub neej npau suav thiab lwm tus neeg pom peb ntawm lawv thawj glance qhia peb qhov chaw hauv zej zog. Kev hnav khaub ncaws, lub tsheb peb tsav, thiab peb lub ntsej muag, lawv txhua tus qhia ntau yam txog peb yog leej twg thiab peb ...Nyeem ntxiv »
