Baidu places advertisements on high school teaching aids.

I once saw Baidu's advertisement on the bank ATM and was also surprised like "bcstyle". However, the cooperation between Baidu and publishers is different from Google's. Because Google does not directly place advertisements in publications, but lets publishers provide content for Google Book Search. In contrast, Baidu's advertising format is more flexible and direct. It is precisely through various advertising placements and promotions that the name Baidu has become deeply rooted in the hearts of people in China. I wonder when Google will start to promote "Google"?