Don't say you can't get the card. Even if you get the card, you can't get it without paying taxes. My dad did this two days ago. The motorcycle is the license plate of Anqing, but it was detained by the traffic police at the fork of Tianqiao market. Riding for two years is no problem.
So, you may be fine riding at ordinary times, but it's bad luck to be caught by such an asshole traffic police.