在這篇文章我們將定義關於section的哈代 空間裡的分子並且給出它的分子刻劃。接著 我們將藉著分子刻劃去證明 Monge-Ampere 奇異積分算子在這個哈代空間上的有界性。 In this paper we shall define molecules for Hardy spaces associated to the sections and give the molecular characterization. Then we show that the Monge-Ampere sigular integral operator is bounded on these Hardy spaces.