For pronunciation and definitions of 為淵敺魚,為叢敺雀 – see 為淵驅魚,為叢驅雀 (“to drive the fish into deep waters and the sparrows into the thickets; to produce the exactoppositeeffect of what one wished; etc.”). (This term is a variant traditional form of為淵驅魚,為叢驅雀).