Lub sijhawm 45-hnub "Kev Ua Rog Ib Puas Pawg Tub Rog" uas tau teeb tsa los ntawm Hebei E-Commerce Association tau xaus. Hebei Jinshi Metal Company tau txais txiaj ntsig zoo los ntawm kev siv zog ntawm txhua tuscov neeg ua haujlwm txawm tias muaj kev lag luam tsis zoo nyob txawv teb chaws. Ntawm lawv, nws yeej qhov khoom plig ntawm "Pab Pawg Zoo Tshaj Plaws", thiab nws cov tub rog tsib lub hnub qub yeej qhov khoom plig ntawm "Pab Pawg Zoo Tshaj Plaws".