Take a taxi from the airport to the intersection of Changjiang Road, where there is a bus to Tanghe. The airport is close to the intersection of the Yangtze River. You can also take a taxi directly from the airport to Tanghe and 200 yuan. There is also a bus to downtown at the airport. I forget which bus it is. If you cross the Yangtze River, you can ask the airport staff. Every time I go back to Tanghe, sometimes I fly to Nanyang and sometimes I fly to Zhengzhou, and my family picks me up, so I'm not sure. Or you can call the taxi company in Tanghe to see if there is a taxi from Tanghe to meet me at the airport. It's also one or two hundred dollars. When is your flight date? I will go back to my hometown at the end of the month.