Chinese domestic media threatens to nuke US just any godly day, but saying that, you should also know that quite a number of Chinese media personas were sacked for wrong gestures towards the West in their English language medias, and their military bamboozlers were few times sent to jail over unauthorised threats to USA made in small, nobody known military newspapers.
I heard once that 50 centers were at some point prohibited to do anything English language, to avoid Western ire.
Though, it seems to become much less of a case today.
Chinese domestic media is for the most part trash and it's well understood that it conveys the views of the ruling political class. It has never even pretended to be an unbiased source of information.
As far as the Chinese domestic media threatening to nuke US just any godly day, I highly doubt it and I've never seen this. Their domestic media is much more focused on internal development and accomplishments. It serves the purpose of reminding the people how great the Central Government is, which is the CCP's primary objective. International affairs (even with the U.S) are an afterthought. You won't find nearly the amount of vitriol directed towards the U.S that the U.S media directs towards China.
I heard once that 50 centers were at some point prohibited to do anything English language, to avoid Western ire.
Though, it seems to become much less of a case today.