Which train frm shanghai to hangzhou? How often? cost Where is the location of the rail from airport

Many travel from Shanghai to Hangzhou by rail each day about one within 10 minutes. You may take the G one (CNY78/US$13) or D one (Second Class Seat CNY49/US$9)at the Hongqiao station, where you can take subway line 10 (20 minutes)to Hongqiao airport and subway line 2(2hrs) to Pudong airport.