make a clamour;make outcries; stir up a commotion ? 他們一直在～，我看必然大有文章。They have been stirring up a commotion. I figure there must be more to it than meets the eye.
喧囂鼓噪xuān xiāo ɡǔ zào
喧嚷：喧嚷，叫囂；鼓噪：大聲叫嚷。形容大聲喧嚷、叫囂。stir up a commotion, make a clamour, make outcries