Dab tsi yuav tsum tau them nyiaj mloog rau hauv qhov piv ntawm cov khoom sib txhuam?
Feem ntau, cov tuam txhab uas tshwj xeeb hauv kev tsim cov phaj sib txhuam, ntxiv rau cov qauv kev sib txhuam cov phaj, lub tuam txhab yuav txais ntau cov qauv tshwj xeeb. Cov no yog cov txheej txheem kev sib txhuam daim hlau raws li tus neeg siv khoom tus qauv loj. Yam dab tsi yuav tsum tau xav txog hauv qhov piv ntawm cov ntaub ntawv sib txhuam Woolen daim ntaub?
Txawm hais tias nws yog cov khoom siv tshwj xeeb lossis kev sib txhuam, cov thev naus laus zis yuav suav nrog cov hauv qab no thaum tsim:
1. Kev tiv thaiv ib puag ncig. Niaj hnub no, lub tswv yim ntawm kev tiv thaiv ib puag ncig tau dhau los ua qhov tseem ceeb hauv zej zog. Cov tuam txhab yuav xaiv cov ntaub ntawv zoo ib puag ncig thaum xaiv cov khoom siv raw. Qhov no tsis yog tsuas yog rau kev loj hlob mus ntev ntawm lub tuam txhab, tab sis kuj rau peb tus kheej noj qab haus huv.
Thib ob, hnav tsis kam, uas cuam tshuam nrog kev pabcuam lub neej ntawm kev sib txhuam phaj, cov neeg siv khoom tseem yuav hais txog kev hnav tsis kam thaum xaj, thiab tsis txhob poob hmoov thaum siv.
3. Tsis muaj suab nrov, tshwj xeeb tshaj yog nyob rau hauv cov tsheb thiab cov khoom siv uas yuav tsum tau ua kom ntsiag to (nuv ntses), cov khoom siv no tau saib xyuas ntau dua rau qhov no.
Cov saum toj no yog cov kev cai yooj yim tshaj plaws rau kev faib ua feem ntawm cov ntaub ntawv sib txhuam, thiab muaj lwm yam kev xav tau, uas yog tag nrho cov proportioned raws li cov khoom xav tau tiag tiag ntawm cov neeg siv khoom.
