Cov txheej txheem tiv thaiv ua ntej pob zeb paving
Oct 10, 2020
1. Txuas ntxiv tus kais dej thiab txhuam, thiab txhuam thaum yaug tawm kom ntseeg tau tias qhov huv ntawm txhua pawg;
2. Tom qab ntxuav, vim muaj qhov chaw tsim tsawg, cov laug cam sib txawv tau muab tso rau qhov sib txawv kom ua rau thaj chaw txais cua thiab ua kom nrawm nrawm. Vim muaj huab cua hloov, txawm tias lub hnub me me siv los ci.
3. Tom qab ua tiav tag nrho cov ziab, cov neeg ua haujlwm ruaj ruaj yuav tsum muaj kev tiv thaiv rau 6 sab, thiab nruab nrog cov movers tshwj xeeb, lub pob zeb tiv thaiv tiav yuav tsum muab tso rau qhov chaw xws ib los ntawm ib qho, thiab cov block yuav tsum sib cais los ntawm cov pob zeb me me kom ceev cov kom qhuav ceev. Feem ntau, txheej txheej saum npoo av tig mus thaum pob zeb tau muab tso tom qab kev tiv thaiv tiav, kom cov neeg ua haujlwm paving tuaj yeem ncaj qha thov cov nplaum txheej rau sab nraub qaum.
