Lub tshuab xaws koob , lub npe scientific knitting circular weft knitting tshuab (lossis hu ua lub tshuab xaws voj voog). Vim muaj ntau lub tshuab xaws koob ceev ceev (hu ua tus lej ntawm cov xov paj hauv lub tuam txhab, tus lej ntawm cov kab luv luv) ntawm lub tshuab xaws voj voog, kev ceev ceev, cov zis siab, hloov pauv qauv sai, cov khoom zoo, ob peb cov txheej txheem, thiab muaj zog hloov kho tau, nws tau tsim kho zoo heev thiab ceev. Cov khoom siv xaws koob uas Yongjin siv yog cov khoom zoo. Peb muaj ntau xyoo ntawm kev paub txog kev tsim khoom siv tshuab xaws koob ceev ceev thiab yog tus nqi zoo tshaj plaws rau cov chaw tsim khoom thiab cov chaw muag khoom. Lub tshuab xuas nrig koob pheej yig, kev ua haujlwm siab, tus nqi txij nkawm qis, yog koj tus khub xaws zoo, txais tos los sab laj.