People in Beijing used to say: Have you eaten dumplings?
Beijing people these days say: Are you still eating dumplings?
Beijing people will say in the near future: Have you eaten dumplings again?
A joke that has recently been widely circulated on Beijing TV: Is it true that someone ate dumplings again?
A joke that is widely spread across provinces, cities and autonomous regions: Have you heard? People in Beijing are still eating dumplings!
The funniest joke spread among those who sell dumplings: Can your dumplings be lit on fire? The industry and commerce department said that if they can't be lit, it means there's no paper in them.