他想把水搅浑，好浑水摸鱼。 ( He wanted to stir the water so that he could feel the fish. )

有的人表面上来凑热闹，实际上是想浑水摸鱼。 ( Some people seem to be entertaining, but they actually want to fish in muddy water. )

浑水摸鱼，捞了一把。 ( Touch the fish in muddy water and fished it. )