What exactly does the TV station's "self-run program" mean?

Professional answer: the so-called "self-run program" of TV station refers to the program recorded, directed, edited, produced, synthesized and broadcast within its own column or program time, which is called "self-run program"! The programs of other channels or columns outsourced or contracted by Party B are called "outsourced programs"! There are also programs purchased or undertaken by agents and packaged by third parties, also called outsourcing programs! thank you