4請kā阮講，甚麼時有chiah-ê事？Koh chiah-ê事beh成ê時有甚麼兆頭ah？Chhiáⁿ kā goán kóng, sím-mi̍h sî ū chiah ê sū? Koh chiah ê sū beh chiâⁿ ê sî ū sím-mi̍h tiāu-thâu ah?