with flower-vase-like female or good-mother-and-wife-like female images,sex implication and wulitou style in them which caused many controversies between profit and cultural duty.

The article analyses the four reasons for which the current event novels are quickly published:the writer s desire to participate in politics;the masses intention to express anger;the intention to make personal profity;and the wider distribution of official newspapers.

Meanwhile, as an industry, it has to acquire commercial interests.

As a design concept,after introducing its background and advancement,this paper focused on its connotation,and then discussed the relationship between the conception and commercial interests.

However,public interests are believed to be those of a majority of people,usually including the economic,political,security and mental interests,with commercial interests normally but not absolutely excluded.