Peb lub hom phiaj yog kom tau txais kev txaus siab thiab kev txaus siab ntawm peb cov neeg siv khoom los ntawm kev muab cov kev pabcuam kub rau lawv, tus nqi zoo thiab zoo siab pib cutter spare qhov chaw. Peb ua lub luag haujlwm tseem ceeb hauv kev muab cov neeg yuav khoom nrog cov khoom zoo, kev pabcuam tshaj lij thiab cov nqi sib tw. Nrog kev txhim khu kev qha zoo, lub koob npe nrov thiab kev pabcuam zoo rau cov neeg siv khoom, peb lub tuam txhab tsim cov khoom seem rau kev xa tawm mus rau ntau lub tebchaws thiab cheeb tsam. Peb cov khoom yog tsuas yog xa tawm mus rau sab hnub tuaj Asia, Europe thiab Amelikas, thiab tso siab rau cov khoom zoo, tus nqi tsim nyog thiab cov kev pabcuam zoo tshaj plaws, peb tau txais cov lus pom zoo los ntawm cov neeg siv khoom txawv teb chaws.