Recently,the comprehensive studies on Dickens's novels cover a large scale.Critics and reviewers adopt different theories and methods to study his novels and make comparisons with other writers’novels.Such as Lu Changlan’s thesis Women Looking for Hearth and Home--An Analysis on the Hearth and Home Complex in English Women Novels in the19th Century(2005,5),Liu Wenya's thesis "Cold Fleer"and “Warm Criticism”--Comparative Studies on Satiric Styies of Lu Xun's and Dickens’Novels(2006,4),etc.