Feem ntau, tsuas yog ib qho yooj yim txheem point ntawm kev soj ntsuam xyuas tawv kev qhia tawm yog cov txheej txheem ntau lawm.
Cov txheej txheem ntau lawm tuaj yeem pom los ntawm peb lub ntsiab lus hauv qab no:
1) sewing txheej txheem, uas yog, saib seb cov xov xov stitching yog du, seb puas muaj khoob khoob pob, seb puas muaj xov xov uncut;
2) cov khoom siv sib txuas nrog, uas yog, seb qhov kev sib txuas nrog kev sib txuas yog zoo rau kev sib koom tes thiab hauv feem;
3) cov khoom ntxuav, uas yog saib seb cov khoom tu cov khoom puas ua tiav!
Siv lub tswv yim no cov lus tshaj plaws 3 lub ntsiab lus thiab them nyiaj rau lwm yam kev qhia me, tsis tas yuav txhawj xeeb txog qhov zoo ntawm daim tawv cov ntiv nplhaib.