Tell a joke about an alien

Dealing with foreigners A foreigner was arrested in our country. What to do with this alien?

After sending the alien to Shanghai, the Shanghainese said, "Let's sell him. It is best to export and earn foreign exchange! "

The alien was sent to Beijing, and the Beijingers looked at it and said, "We will send him to the research institute to study hard."

Finally, the aliens were sent to Guangdong. After seeing it, the Cantonese said excitedly, "Let's cook it and try it!"