Leej Ntshiab/Neeg Nto Npe XYA TUS TIM KHAWV THAIB Hnub tim 16 lub 12 hlis, peb nco txog 7 tus neeg Thaib tau tuag ua Tim Khawv txog lub Moo Zoo, lawv 7 leej no yog :
5 yam teeb meem ntawm txhua yam nyob ib puag ncig uas peb yuav tsum xav txog (5 environmental problems)
