层出不穷

more and more emerge / innumerable succession / breeding like flies (idiom)

to pile on top of one another / layer; stratum / floor (of a building); story / (math.) sheaf / classifier for layers

to go out / to come out / to occur / to produce / to go beyond / to rise / to put forth / to happen / (used after a verb to indicate an outward direction or a positive result) / classifier for dramas, plays, operas etc

variant of 出[chu1] (classifier for plays or chapters of classical novels)

no; not so / (bound form) not; un-

endless / boundless / inexhaustible

poor / destitute / to use up / to exhaust / thoroughly / extremely / (coll.) persistently and pointlessly