phiau-iông飄揚

to flutter

to flutter; to wave (said of something made from soft fabric, such as a flag)

English Wiktionary, “飄揚” (CC BY-SA 4.0) — https://en.wiktionary.org/wiki/%E9%A3%84%E6%8F%9A · confidence: Medium (Wiktionary, Hokkien)