Peb txoj kev nrhiav thiab lub hom phiaj ruaj khov yuav tsum yog kom ua tiav peb cov neeg yuav khoom txhua lub sijhawm. Peb nqa mus rau tsim thiab tsim cov kev daws teeb meem zoo tshaj plaws rau kev sib npaug ntawm peb cov neeg laus thiab cov neeg siv khoom tshiab thiab ua kom tiav qhov kev cia siab rau peb cov neeg siv khoom nrog rau peb cov ntaub qhwv ntsej muag 7.5 cm x 7.5 cm, Pov Npav Pov Hwm Kho Mob , Daim ntaub hnav khaub ncaws nyias , N94 daim npog ntsej muag ,Paj Rwb Swabs rau pob ntseg . Los ntawm 10 xyoo kev rau siab, peb nyiam cov neeg siv khoom los ntawm kev sib tw nqi thiab kev pabcuam zoo heev. Ntxiv mus, nws yog peb qhov kev ncaj ncees thiab lub siab dawb paug, uas pab peb ib txwm ua tus neeg xaiv thawj. Cov khoom yuav muab rau thoob plaws ntiaj teb, xws li Europe, Amelikas, Australia, Algeria, Iraq, Dominica, Sacramento .peb cia siab rau tus kheej zoo los tsim kom muaj kev sib koom ua lag luam nrog peb cov neeg koom tes. Yog li ntawd, peb tau txais kev muag khoom thoob ntiaj teb mus txog Middle East, Qaib ntxhw, Malaysia thiab Nyab Laj.