Raws li ib qho ntawm cov kws tshaj lij pore-forming tus neeg sawv cev tuam ntxhab thiab cov muag khoom hauv Suav teb, peb tau tshwj xeeb los ntawm cov khoom zoo thiab cov kev pabcuam zoo. Thov so assured mus yuav high-qib pore-forming agentmade hauv Suav teb nov los ntawm peb lub hoobkas.









