I posted a link to a 20-minute documentary in Chinese and it was taken down for being an ad

[Marnetmar]

Is there a way it can be put back up?

 

[Martial D]

I'm pretty sure 'English only' is a rule here dude.

 

[Gerry Seymour]

I'm pretty sure 'English only' is a rule here dude.

Not for linked content, just for what's posted here, so far as I know.

 

[Dirty Dog]

The link you posted was to a monetized YouTube video. So no, it cannot be put back up. Not unless the monetization is removed.