Peb feem ntau nyob nrog lub hauv paus ntsiab lus zoo heev ua ntej, muaj koob meej tshaj plaws. Peb tau ua tiav rau peb cov neeg siv khoom nrog cov khoom lag luam uas muaj kev sib tw zoo, cov kws kho mob ntsuab rau cov ntoo dawb Raws li cov kws tshaj lij tshwj xeeb hauv daim teb no, peb tau cog lus rau kev daws cov teeb meem ntawm kev tiv thaiv kub rau cov neeg siv. Cov khoom yuav muab rau thoob plaws ntiaj teb, xws li Tebchaws Europe, Ancra, Indonesed cov kws tshaj lij kev ua haujlwm thiab Indonesia txog kev saib teeb meem kev tu, qee qhov tsis ua haujlwm. Peb cov khoom lag luam zoo tsim nyog, cov lus thov cov nqe lus nug, muaj lus nug txog cov khoom lag luam, thov hu rau peb.