Why does Phoenix Satellite TV often broadcast welcome pine?

Welcome Song is not broadcast by Phoenix Satellite TV, but by your local cable TV operator. Whenever there are sensitive shots and sensitive inquiries, welcome pine will be inserted. Because some local pawns//people in power don't want some information queries to be known by the masses, such as newspapers read every day, officials under investigation and the masses.

I take a walk in the street to express my appeal, but whenever there is another well-informed event, I am often blocked. Yang Jinlin once said in the program that he would go to the general manager at the press conference, but the signal was not very good.

But our family has been watching Phoenix TV Chinese channel and information desk for many years, and there has never been a screen blocking scene.