6 hours transit in Chongqing - Can i visit Ciqikou Ancient Town then comeback to the airport ?

Hello,

On my flight to Lijiang, i will have transit time about 6 hours in Jiangbei International Airport.
I will arrive at 6:30 am, then continue flight at 12:30 pm.
Within 6 hours transit, it it enough time for me to visit Ciqikou Ancient Town and come back to the airport to continue my trip ? If i take taxi, how much doest it cost?

Thanks,
Jack