Where did the plane parked on Yuelu Mountain in Lintao County, Gansu Province come from? What is its history?

The aircraft you are talking about is the J-5 made by China in imitation of the former Soviet Union. It has made great achievements and made great contributions on the battlefield to resist U.S. aggression and aid Korea. In 1987, it was located in Lintao Dongshan for the world to watch. But for a Didao person from a scholarly family, like tourists from all over the country, this fighter plane was scratched and bruised. (×××) The sign for visiting here is really speechless,