2chin 千 — to cheat, to cheat at gambling (gywd 24, 18); a card-cheat, cf. lóuh chin 老
3chin gáan maahn gáan, gáan jeuhk go laahn dāng jáan 千揀萬揀,揀個爛燈 / 千揀萬揀,揀隻個爛燈 — [to have countless choices and picked out a broken lamp] to have made a bad choice out of a large number of possibilities (often used when talking of one's choice of spouse).