Migo muaj lub peev xwm ntau lawm thiab kev muag khoom, ua tiav cov khoom lag luam, ntau yam tshwj xeeb, Cov hnab ntim khoom kim heev, lub thawv khoom plig, cov khoom siv daim npav, uas tuaj yeem ua tau raws li kev xav tau ntau yam thiab tus kheej.Txhua xyoo, peb xa tawm 100,000,000 pcs ntawm cov khoom rau peb lub teb chaws thiab txawv teb chaws.Tam sim no, kev lag luam txawv teb chaws feem ntau suav nrog Tebchaws Meskas, European, Southeast Asia, thiab tuav lub sijhawm zoo ntawm kev txhim kho.