Ib yam li qhov tshwm sim ntawm peb qhov tshwj xeeb thiab kho kev nco qab, peb lub tuam txhab tau yeej qhov muaj koob npe zoo ntawm cov neeg yuav khoom txhua qhov chaw hauv ib puag ncig rau 3ply Tiv Thaiv Lub ntsej muag ntsej muag, Anti-suid khau npog , Lub looj ntsej muag n95 , Kev Tawm Tsam Daim Npog ,Anti flu daim npog flu . Kev ua neej nyob zoo, kev txhim kho los ntawm keeb kwm credit yog peb txoj kev nrhiav mus ib txhis, Peb xav tias tsis ntev tom qab koj tuaj xyuas peb yuav dhau los ua cov koom tes ntev. Cov khoom yuav muab xa mus rau thoob plaws lub ntiaj teb, xws li Europe, Amelikas, Australia, Madagascar, Montreal, Congo, panama .Yog tias yam khoom twg txaus siab rau koj, koj yuav tsum qhia rau peb paub. Peb yuav sim peb qhov zoo tshaj plaws los ua kom tau raws li koj cov kev xav tau nrog cov khoom zoo, tus nqi zoo tshaj plaws thiab xa khoom sai. Koj yuav tsum xav tiv tauj peb txhua lub sijhawm. Peb yuav teb koj thaum peb tau txais koj cov lus nug. Xyuas kom koj nco ntsoov tias muaj cov qauv ua ntej peb pib ua lag luam.