Which bus should I take to get to Gudang city (near Zhejiang University) from Hangzhou Airport?

I just know the Gudang Street/Community near the Yuquan Campus of Zhejiang University. Is it what you are referring to? If so, you can take shuttle bus Wulinmen Line to the terminal destination. Then take a taxi to reach in 10min or so, and it costs no more than CNY15.