Advertisement has reached every corner of the world. It appears wherever man lives. It comes to you whether you like it or not. It could spread quickly and widely through the media. It's largely put in newspapers and magazines and on radio, TV and the internet. Advertisement helps to sell goods. But in the meantime, its side effects are also obvious. The readers, listeners and viewers of the media often get annoyed with it especially for the people who are watching some interesting play when it is stopped suddenly by long advertising. I think such intrusive advertisement should be banned. It's better to be inserted between two parts of the play and not too long.