What possible motive would I have for making this up?
The training airport is located at Guanghan,which is only 14 miles from Chengdu.
You will note I named the institution which utilises the airport in question. If you would care to do your research instead of calling me a lier you could have confirmed this. You may have flown into Chengdu but you are clearly ignorant about the broader Chinese aviation scene beyond the civilian commercial airports.