Noun + 气
气 can mean "atmosphere," "spirit," or "air" depending on context. When combined with other nouns like 烟火, it forms compound expressions such as 烟火气 meaning "the down-to-earth feeling of everyday life." It is a versatile word appearing in many fixed expressions.
这家老店特别有烟火气。
Zhè jiā lǎo diàn tèbié yǒu yānhuǒ qì.
This old shop has a really homey atmosphere.
他说话的气很冲,大家都有点怕他。
Tā shuōhuà de qì hěn chōng, dàjiā dōu yǒudiǎn pà tā.
He speaks in a very aggressive tone, and everyone is a bit afraid of him.
这个地方一点人气都没有。
Zhège dìfāng yìdiǎn rénqì dōu méiyǒu.
This place has no popularity at all.