Zoo siab txais tos rau International Labor Day!
Hua Hlau yuav raug kaw nyob rau hauv kev ua koob tsheej ntawm International Labor Day rau hnub so.
Kev lag luam ib txwm yuav rov pib dua raws li tau teem tseg tom qab hnub so, thiab peb txaus siab rau koj txoj kev nkag siab thiab kev txhawb nqa.
