In China, there are censorships, for example, there must not have any kiss scene between boys and between girls…
Yes, and it can be delayed, so nobody wishes that. Or worse, the drama could just not be aired. I personally don't know any cases like that, but the drama "Addicted" had stopped airing because of the many intimate scenes.
can anyone please tell me what they mean by 'passing censorships' and what would happen?
In China, there are censorships, for example, there must not have any kiss scene between boys and between girls or anything too "revealing" about their relationship. This is why many of the BL and GL adaptations are transformed into bromance and sismance. When the drama passed the censorships, it means that China accepted the drama to air in the future. This is why everyone is happy about it when they say "Immortality passed the censorships".
Ooh, I know this guy. Apparently, most of his content on his YouTube channel are just rumors. He made videos about all the stuff on Xiao Zhan, but the majority are just rumors or not even close to the truth.