Koj xav tau pes tsawg txiab nyob ntawm qhov xwm txheej. Yog tias koj cov txiab dull thiab siv tsis tau rau ib lub lim tiam, koj tuaj yeem siv ib khub lossis ib txheej ntawm txiab txiab. Tab sis xav txog tias koj tso cov txiab thaum koj nyob ib nrab ntawm kev txiav koj tus dev cov plaub hau: txiab yuav tsis ua hauj lwm zoo thiab tus dev cov plaub hau tsuas yog ib nrab trimmed. Rau kev siv kev tshaj lij, koj xav tau ib khub ntawm txhua hom txiab nyob rau hauv rooj plaub uas lawv yuav tsum tau sharpened.
Raws li ib tug beginner, koj yuav tsum xub yuav ib nkawm txiab ncaj thiab nyias txiab. Nrog rau cov no, koj tuaj yeem txiav txhua yam, thiab lawv pheej yig. Cov kws tshaj lij siv txiab ntawm cov khoom sib txawv thiab siv cov txiab sib txawv raws li hom, style thiab qhov loj ntawm tus dev.