I made this up because I'm trying to find interesting uses for seasonal fruits and veggies. I was pleasantly surprised at how this turned out because I don't usually make up recipes! I brought some to work the next day and all of my co-workers enjoyed it, and I hope you will too :)
The Chinkiang is a Chinese black rice vinegar. It is a really delicious tasty vinegar. You should be able to find the pot sticker wrappers in the refrigerated section of an Asian food store.