China's TV watchdog released tougher regulations for foreign TV shows available on online streaming sites, raising concerns among Chinese fans and the online video industry.

The regulations, released by the State Administration of Press, Publication, Radio, Film and Television, said all foreign TV shows and movies must have permits and be reviewed by TV watchdogs before being made available for viewing online, which means that Chinese audiences will have to wait to watch the shows and will not be able to follow them simultaneously with fans overseas.

The discussion hit the top 10 hot topics on Sina Weibo.