Are there any actors in Beijing who are around 15 years old recently?

Not only not in the near future, but also never. The age of around 15 is simply not old enough to be an actor. Even if the play requires roles around 15 years old, the main roles are selected from the children's art troupe. The minor roles are the children of other actors or staff members in the crew and will not be recruited from outside. A child actor around 15 years old.