There is such a place in Baoding City, Hebei Province, where you can personally touch the real aircraft cannon, and it is completely free and does not require tickets. This is the Badaling Aviation Education Base Museum in Mancheng District of Baoding City.

Mr. Han, curator of Badaling Aviation Education Base Museum, is from Baoding. Mr Han Wen Bin is a senior colonel in the Air Force. In addition, he has another admirable identity, that is, the first chief engineer and the second curator of the China Aviation Museum. After retirement, Mr. Han returned to his hometown and contracted 30,000 mu of barren hills in Badaling. He not only insisted on planting trees for many years, but also built this magical aviation museum in the school yard that was stopped in the village.