About AdvertisingBenefits, so that more people can understand the literature and the humanities and instrumental, but also more conducive to promote individual businesses, such as [an ad for Lenovo Disadvantages, a number of advertising self-contradictory, [such as Melatonin, and said no gifts this year, but added that Melatonin should be closed, self-contradictory words tampering with some of the songs, and even changed the ancient poems, giving some students the wrong . I think the ad can give people a better understanding of a product, but may also be misleading to people. Creative advertising people refreshing, people remember the product, the formation of brand effect. Ads look tacky and boring people, affecting the senses, destruction beauty in daily life.