The fishermen would row out bamboo rafts with surrounding nets to where the fish were and beat the water with wooden poles. Frightened, the fish would jump out of the water, and some of them would land in the nets.
將竹筏行到烏魚匯集的海域，漁民用長木棒敲打海面，驚慌失措的烏魚騰躍出水面，一部分就會從上方網口落在竹筏上。