How many airports are there in Chengdu?

I will take Vietnam airline from Vietnam to Cheng Du, then from Cheng Du to Jiu Zhai Gou (Jiu zhai huang long airport). I am wondering How many airport in Cheng Du City?

On ticket they show: Vietnam Airline VN506 Hanoi - Guangzhou: 12h35 - 15h20
China Southern CZ3483 Guangzhou - Chengdu: 18h05 - 20h10

and show: From: (CTU) ChengDu,China
To: (JZH) jiu zhai huang long airport

I wondered Chengdu airport show on the tickets are the same airport or not? please advise, thanks a lot