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Thermal ntawv yob

Tsev Dhau phab 12345 Sab tom qab no Rau sab kawg 1/5
Txais tos kom tau txais nqi tsawg thermal ntawv yob los ntawm cov tuam txhab kev lag luam thiab cov neeg muag khoom hauv Suav teb. Peb kuj muaj cov kev pabcuam tshwjxeeb thiab dawb qauv.