What the different is between shanghai and shanghai hongqiao to Hangzhou

Shanghai station and Hongqiao station are two train stations located in different areas of Shanghai. Most bullet trains and G trains to Hangzhou are departing from Hongqiao station. From Pudong airport, you could take the subway line 2 to Hongqiao station directly. And then take one G train departing around 9.30am such as G7409, G7411 and etc to Hangzhou Station in the city center which just take 1hr. From Hangzhou train station, you can take a taxi to Xiaoshan airport with around 40mins.