tsiak-peh叔伯

relationship between cousins of the same

relationship between cousins of the same grandfather or great-grandfather; paternal uncle

English Wiktionary, “叔伯” (CC BY-SA 4.0) — https://en.wiktionary.org/wiki/%E5%8F%94%E4%BC%AF · confidence: Medium (Wiktionary, Hokkien)