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Dramas with original themes are extremely rare in terms of themes that express social values. The second is the platform. The choice of platform has a direct impact on the visibility and audience contact of the series. The publicity ability of the platform is an important criterion that cannot be ignored when evaluating the commercial value. At the same time, the commercialization efficiency of the platform and the commercial location for P development are also important considerations in determining advertising cooperation. Of course, the most important thing is the user dimension. In the relationship between the three dimensions of P, users are the absolute core.