Lub rooj rau khaub ncaws yog txheej ntawm tus cwj pwm zoo uas tau ua thaum ua mov. Muaj qhov sib txawv ntawm cov cwj pwm ntawm rooj nyob thoob plaws haiv neeg, tab sis cov cai dav dav yog tib yam rau txhua tus neeg muaj kev txawj ntse.
Cov Lus Qhia
Kauj ruam 1
Raws li txoj cai ntawm txoj cai tswj hwm, txoj kab txiav uas nyob rau sab xis ntawm lub phaj yuav tsum tau nqa thiab tuav nrog sab tes xis, thiab ib daim ntawv txuas nrog sab laug. Nws yog kev coj los tuav ib rab diav ntawm tus ntiv tes xoo thiab ntiv tes ntawm sab tes xis thaum noj mov, tom qab noj mov tas nws yuav tsum muab ntim rau hauv ib lub phaj. Daus lub kua zaub los ntawm cov phaj nrog ib rab diav rau koj, me ntsis qaij nws. Siv tes tuav ntawm rab diav nrog koj tus ntiv tes xoo thiab forefinger, thaum nws yuav tsum so ntawm tus ntiv tes nruab nrab.
Kauj ruam 2
Siv ob rab rawg thiab rab riam, tuav rab rawg ntawm koj sab laug thiab rab riam ntawm koj sab xis. Tuav tus tuav ntawm cov khoom siv nrog koj tus ntiv tes xoo, ntiv tes ntiv tes thiab nruab nrab ntiv tes, thaum nws tau so ntawm xib teg ntawm koj txhais tes. Txawm hais tias yuav tsum tau siv zog ntxiv los txiav cov zaub mov, tsis txhob tso koj cov ntiv tes rau ntawm ntug ntawm rab rawg. Tuav rab rawg thiab rab riam ua ntej hla lub phaj txhua lub sijhawm, txawm tias thaum siv tib rab diav rawg. Yog tias cov hlais xav tau muab tso ua ke thaum noj mov, lawv yuav tsum muab tso rau ntawm cov npoo ntawm lub phaj los yog dai saum ntoo khaub lig rau nws, kom tus tes riam ntsia mus rau sab xis thiab rab rawg rau sab laug. Siv riam, rab rawg thiab rab diav kom lawv tsis chwv ib qho uas chwv tau zaub mov. Tom qab ua mov tas, muab cov riam thiab diav rawg rau ib phaj ntawm nws.
Kauj ruam 3
Thaum txiav cov qos yaj ywm thiab zaub rau hauv tej daim, tuav rab rawg hauv koj sab laug, thiab tuav cov zaub mov nrog rab riam. Noj cov khoom noj uas tsis muaj riam, tuav rab rawg hauv koj sab tes. Noj cov qos yaj ywm ci raws li hauv qab no: tuav rab rawg nrog lub prongs tuaj, siv rab riam los tso ib qho me me rau nws. Hno cov qos hau nrog lub tines ntawm rab diav rawg thiab thawb ntxaum nrog rab riam.
Kauj ruam 4
Hauv cov ntawv tshaj tawm, cov tais diav nqaij yuav tsum noj nrog rab riam thiab diav rawg hauv tes txhua lub sijhawm. Cov ntawv Asmeskas sau tseg, tau txiav cov nqaij nrog rab riam thiab rab rawg mus rau hauv cov ntawv me me, muab rab riam tso rau sab xis ntawm lub phaj, thiab muab rab rawg tso rau sab tes xis thiab pib noj mov.
