翻译：这些短篇小说集中体现了他关心社会底层小人物，着重刻画微妙的感情的写作风格。

These short stories collectively justify his writing style of caring for the ordinary people in the lowest level of society and emphasizing the depiction on subtle feelings.

those short stories indicates that he cares about those people of the bottom class and his writing style of focus on dipicting delicate emotions.

These novels show he is concerned the people who in lower degree,the writing style is depict subtle feelings emphatically .