The four realms represent four different ways of making money. Come and see which level your blog has reached:)
First level: Google Adsense.
Although the revenue of Chinese Adsense is not very high now, as the advertiser that everyone knows best and is easiest to apply for, Adsense is still the first choice for bloggers. The price of Chinese Adsense ads is generally low, but it is still higher compared to other advertisers. For previous blog Adsense experience, please click here.