1. Khoom npaj npaj
Ua lub pob zeb hollow yuav tsum muaj qee cov ntaub ntawv tsim nyog, suav nrog: ntoo board, saws, lub ntsej muag, lub raj, kua nplaum, thiab kav dej. Kev yuav khoom ntawm cov ntaub ntawv tshwj xeeb yog nyob ntawm koj cov kev xav tau.
2. Muam Ua
1. Ua ntej, txiav cov ntoo ntoo rau hauv qhov loj me nrog cov pom raws li cov qauv tsim, thiab sim sib dhos rau lawv mus rau hauv cov pwm.
2. Tom qab sib dhos cov ntoo ntoo ntoo, siv lub cav ntoo, siv lub suab nrov thiab ntsia hlau los kho cov ntoo ntoo hauv cov duab.
3. Ntxiv mus, siv lub laum los xuas nrig ntaus hauv cov pwm ua kom nws muaj kev sib txuas.
4. Ntxig cov yeeb nkab dej rau hauv lub qhov thiab kho nws nrog cov ntaub ntawv pov tseg kom ntseeg tau tias cov yeeb nkab dej yog qhov tseeb.
5. Siv lub ntais rau kom sov pwm kom muag muag nws thiab kho nws. Ua tib zoo saib xyuas cov duab thiab qhov loj me ntawm cov pwm thaum kho tau.
6. Thaum kawg, siv cov kua nplaum rau kua nplaum tag nrho cov pob qij txha, thiab koj tuaj yeem pib siv cov pwm tom qab cov kua nplaum.
