Feinu was created more than 2,000 years ago during the Qin Dynasty in China, which was a dish that appeared in the banquet after the first emperor of Qin unified the kingdom.The word "Feinu" comes from the ancient Chinese book "Shiji". In ancient China, there were "flying pigeons sending letters (using pigeons to send messages)". In ancient times, "flying pigeons" were called "Feinu".The dish "Feinu" is to eat squab. In the twenty-third year of the Qin Dynasty, the state of Wei sent a man to the state of Qin to ask for surrender. When the person who asked for surrender arrived in the state of Qin, he used Feinu to transfer military information back to Wei. After Qin Shi Huang knew about it, he killed all the pigeons in Xianyang City and ate them. From then on, the dish "Feinu" produced. After the unification of the state of Qin, "Feinu" began to appear on the banquet.