Cov qhov rooj thiab qhov rai tsis yog tsuas yog ua lub luag haujlwm tiv thaiv cua thiab sov xwb tab sis kuj tseem tiv thaiv kev nyab xeeb ntawm tsev neeg. Yog li ntawd, hauv lub neej txhua hnub, yuav tsum tau saib xyuas tshwj xeeb rau kev ntxuav thiab saib xyuas cov qhov rooj thiab qhov rai, kom ntev lub neej kev pabcuam thiab pab kom lawv pabcuam tsev neeg tau zoo dua.

Cov Lus Qhia Txog Kev Txij Nkawm Qhov Rooj Thiab Qhov Rai
1. Tsis txhob dai cov khoom hnyav rau ntawm lub qhov rooj sashes thiab tsis txhob muab cov khoom ntse ntaus thiab khawb, uas yuav ua rau xim puas tsuaj lossis txawm tias cov duab deformation. Tsis txhob siv zog ntau dhau thaum qhib lossis kaw lub qhov rooj sashes.
2. Thaum so daim iav, tsis txhob cia cov tshuaj ntxuav lossis dej nkag mus rau hauv qhov sib txawv ntawm lub qhov iav kom tsis txhob ua rau lub qhov iav puas. Tsis txhob so daim iav nyuaj dhau kom tsis txhob ua rau daim iav puas thiab raug mob. Thov nug cov neeg ua haujlwm tshaj lij los kho daim iav tawg.
3. Thaum lub qhov rooj xauv tsis tuaj yeem qhib tau zoo, ntxiv cov roj nplua nyeem xws li hmoov txhuas rau hauv lub qhov tseem ceeb kom roj nplua nyeem.
4. Thaum tshem cov xim av ntawm qhov chaw (xws li cov ntiv tes), lawv tuaj yeem so nrog daim ntaub mos tom qab raug cua ntub. Daim ntaub tawv yooj yim khawb qhov chaw. Yog tias cov xim av hnyav dhau, siv cov tshuaj ntxuav tes tsis muaj tshuaj lom, tshuaj txhuam hniav, lossis cov tshuaj ntxuav tshwj xeeb rau rooj tog. Tom qab ntxuav cov av, ntxuav tam sim ntawd. Kev saib xyuas txhua hnub ntawm qhov rooj thiab qhov rai
 
Tshawb xyuas thiab kho qhov nruj
Lub qhov dej ntws yog ib feem tseem ceeb ntawm lub qhov rais. Hauv lub neej txhua hnub, nws yuav tsum tau tiv thaiv. Nws yog ib qho tsim nyog kom tsis txhob muaj ntau yam khoom thaiv lub qhov sib npaug.
 
Ntxuav nquag
Txoj kev thaiv thiab xeb ntawm qhov rooj thiab qhov rai yog cov yam uas cuam tshuam rau kev ua haujlwm tiv taus nag thiab dej tsis nkag. Yog li ntawd, thaum saib xyuas txhua hnub, yuav tsum tau ceev faj ntxuav txoj kev tsis tu ncua kom ntseeg tau tias tsis muaj cov khoom me me thiab hmoov av thaiv; Tom ntej no, ntxuav nrog dej xab npum kom tiv thaiv qhov chaw ntawm xeb.
 
Cov kev ceev faj rau kev siv qhov rooj thiab qhov rai
Kev txawj siv kuj yog ib qho tseem ceeb hauv kev saib xyuas qhov rooj thiab qhov rai. Muaj ob peb yam rau kev siv qhov rooj thiab qhov rai: thawb thiab rub qhov nruab nrab thiab qis ntawm lub qhov rai thaum qhib qhov rai, kom lub qhov rai siv tau ntev dua; Qhov thib ob, tsis txhob thawb lub iav kom nruj thaum qhib qhov rai, txwv tsis pub nws yuav yooj yim poob lub iav; Thaum kawg, lub thav duab qhov rai ntawm txoj kev yuav tsum tsis txhob raug puas tsuaj los ntawm cov khoom tawv, txwv tsis pub qhov kev hloov pauv ntawm lub thav duab qhov rai thiab txoj kev yuav cuam tshuam rau lub peev xwm tiv thaiv nag.