Ntuj Hloov Lub rooj sab laj ntawm pab neeg (COP) yog dab tsi ? (What is ‘Conference of the Parties’ (COP) Lub rooj sab laj ntawm pab neeg (COP) yog dab tsi ? Thiab nws cuam tshuam txog kev sib cav ntawm huab cua pauv ntxeev li cas ? (What is ‘Conference of the Parties’ (COP) and how it affect che discussion about climate change)
Tus neeg laus uas nws ua hauj lwm pab neeg ntawm Kav Tos Liv hais tias ; kev txiav kev pab ua rau kev txom nyem nyob Kos Lim Pej txhab ntxiv
