piáu-hiann-tǐ表兄弟

father's sister's son

father's sister's son; mother's sibling's son; male maternal cousin

English Wiktionary, “表兄弟” (CC BY-SA 4.0) — https://en.wiktionary.org/wiki/%E8%A1%A8%E5%85%84%E5%BC%9F · confidence: Medium (Wiktionary, Hokkien)