Dyeing tshuab
Raws li ib qho ntawm cov kev tshaj lij feem ntau ntawm cov tshuab tsim tshuab thiab cov chaw muag khoom hauv Suav teb, peb tau nthuav tawm los ntawm cov khoom lag luam zoo thiab tus nqi zoo. Thov so assured mus yuav pheej yig dylyying tshuab thiab tau txais kev hais tawm ntawm peb lub hoobkas. Tiv tauj peb rau kev pabcuam kev cai.