zonelink tau teeb tsa ib pab neeg uas feem ntau koom nrog kev tsim khoom. Ua tsaug rau lawv txoj kev siv zog, peb tau ua tiav tsim cov tshuab ntim tshuaj gelatin nyuaj & cov khoom siv ntim tshuaj thiab npaj yuav muag nws rau cov lag luam txawv teb chaws.
Nrog rau lub tshuab ua kom tiav cov tshuaj ntsiav gelatin thiab cov kab tsim khoom siv tshuaj thiab cov neeg ua haujlwm paub dhau los, tuaj yeem tsim, tsim kho, tsim khoom, thiab sim txhua yam khoom kom zoo. Thoob plaws hauv tag nrho cov txheej txheem, peb cov kws tshaj lij QC yuav saib xyuas txhua txoj hauv kev kom ntseeg tau tias cov khoom zoo. Ntxiv mus, peb txoj kev xa khoom yog raws sijhawm thiab tuaj yeem ua tau raws li qhov xav tau ntawm txhua tus neeg siv khoom. Peb cog lus tias cov khoom raug xa mus rau cov neeg siv khoom kom muaj kev nyab xeeb thiab suab. Yog tias koj muaj lus nug lossis xav paub ntau ntxiv txog peb lub tshuab ua kom tiav cov tshuaj ntsiav gelatin thiab cov khoom siv tshuaj, hu rau peb ncaj qha.
Ua ib lub tuam txhab uas tau tsav tsheb, zonelink tau tsim cov khoom lag luam ntawm peb tus kheej tsis tu ncua, ib qho ntawm cov khoom yog lub tshuab ua kua gelatin nyuaj & cov khoom siv ua kua tshuaj. Nws yog cov khoom tshiab tshaj plaws thiab yuav coj cov txiaj ntsig rau cov neeg siv khoom.