Techik Ntsuab, Liab, Dawb taum xim Sorter sorting tshuab
Techik Ntsuab, Liab, Dawb Taum Xim Xim Sorter Sorting Tshuab yog dav siv hauv kev lag luam ua liaj ua teb, tshwj xeeb tshaj yog hauv kev ua taum thiab lwm yam qoob loo zoo sib xws.Nws lub luag haujlwm tseem ceeb yog txheeb thiab faib cov taum raws li lawv cov xim, qhov loj me, cov duab, thiab los ntawm qhov tsis xws luag lossis cov khoom txawv teb chaws.