tsûinn-ǎu前後

front and rear

front and rear; before and after; around; about; from beginning to end; continuously; one after another; bit by bit; in turn; successively; in succession

adverb

English Wiktionary, “前後” (CC BY-SA 4.0) — https://en.wiktionary.org/wiki/%E5%89%8D%E5%BE%8C · confidence: Medium (Wiktionary, Hokkien)