Kev xaiv cov ntsiab lus yog theem tseem ceeb tshaj plaws thaum lub sijhawm ua kom zoo thiab nce qib ntawm txhua lub xaib. Txhua qhov yuam kev thaum lub sijhawm sau los ntawm cov ntsiab lus tseem ceeb tuaj yeem ua rau qhov tseeb tias lub tsev kawm ntawv yuav raug txhawb nqa rau qhov kev thov tsis tsim nyog lossis rau kev thov uas muaj ntau qhov kev sib tw.
Cov Lus Qhia
Kauj ruam 1
Ua ntej koj yuav tsum nkag siab cov ntsiab lus twg. Cov no yog cov lus thiab kab lus uas cov neeg siv yuav ntaus hauv cov tshawb nrhiav txhawm rau txhawm rau nrhiav cov ntaub ntawv. Lawv muab faib los ntawm tus naj npawb ntawm cov kev thov: - tsawg zaus - lawv tsis tshua muaj nug, tab sis lawv muaj kev sib tw tsawg;
- ib nrab-zaus thov;
- cov lus nug tso zis ntau zaus - ntau qhov kev xav hauv ib lub hlis, tab sis kuj muaj kev sib tw ntau. Qhov hom nkag mus: - nkag kiag;
- ncaj qha nkag;
- diluted nkag;
- nkag qhov lus tsis raug;
- rov qab nkag.
Kauj ruam 2
Txiav txim xyuas cov nplooj ntawv uas yuav txhawb nqa hauv cov tshuab tshawb nrhiav. Cov nplooj ntawv no tseem hu ua kev nkag nkag. Feem ntau, qhov no yog lub tsev ntawm lub vev xaib.
Kauj ruam 3
Koj yuav tsum xaiv cov ntsiab lus thiab nqe lus raws cov ntsiab lus ntawm nplooj ntawv. Siv cov kev pabcuam tshwjxeeb (txhua lub tshuab tshawb nrhiav nws muaj nws cov kev pabcuam uas ua rau nws kwv yees tus naj npawb ntawm cov lus thov rau cov lus tseem ceeb), koj yuav tsum txiav txim siab rau cov nqe lus twg uas lub xaib yuav tau txhawb.
Kauj ruam 4
Tshawb xyuas koj cov txiaj ntsig. Nws tsis zoo li nws yuav tuaj yeem coj tau lub xaib mus rau thawj qhov chaw hauv kev tshawb fawb rau cov kab lus nug siab tam sim ntawd (tshwj tsis yog lub xaib tau mob siab rau cov ncauj lus ntawd, thiab koj tau mob siab txhawb nqa nws). Nws raug nquahu kom xaiv ntau cov lus nug siab rau cov nplooj ntawv tseem ceeb, cov lus nug pheej ntsuas yog tsim nyog rau tus so ntawm cov ntsiab lus nkag.
