由人嘅氣息引申為人嘅存在或者出現 ((appearance of) people; literally: breath of people; smell of people)
名詞Examples
呢間屋冇乜人氣。
ni1 gaan1 uk1 mou5 mat1 jan4 hei3.
There aren't many people in this house.
日本漢字,指知名度、受歡迎程度 (popularity; fame)
Examples
AKB48係日本人氣偶像團體。
ei1 kei1 bi1 sei3 sap6 baat3 hai6 jat6 bun2 jan4 hei3 ngau5 zoeng6 tyun4 tai2.
AKB48 is a popular Japanese idol group.