chìn-chòe進贅

to recruit a son-in-law who would marry

to recruit a son-in-law who would marry one's daughter and move into the family of the daughter

English Wiktionary, “進贅” (CC BY-SA 4.0) — https://en.wiktionary.org/wiki/%E9%80%B2%E8%B4%85 · confidence: Medium (Wiktionary)