HSK 7-9
火爆
huǒbào形
fiery (temper); popular; flourishing; prosperous
这家面馆周末生意十分火爆。
Zhè jiā miàn guǎn zhōu mò shēng yi shí fēn huǒ bào.
This noodle shop does exceptionally brisk business on weekends.
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Appears across levels (7-9) in the HSK 3.0 word list.