Why are there so few advertisements in Jinan portrait photography training school?

The advertisement of Jinan Portrait Photography Training School is limited by promotion channels and publicity strategies.

The small number of advertisements in Jinan Portrait Photography Training School may be caused by many factors. First of all, the number of advertisements is limited by the choice of promotion channels. Schools may choose specific media or platforms for advertising, and the coverage and reach of these channels may be limited, so the number of advertisements is relatively small. Secondly, the school's publicity strategy will also affect the number of advertisements. Schools may pay more attention to word-of-mouth communication and offline promotion, and relatively reduce the number of online advertisements. In addition, budget constraints, market competition and other factors may also lead to a decrease in the number of advertisements.