What are the cost effective way from pudong intl airport to grand millemium shanghai hong qiao?

Route 1: You can take the airport shuttle bus line 2 (CNY22) to the Jing’an Temple Station. Then take a taxi to the Hotel (CNY25 around).
Route 2: Take the airport shuttle bus line 7 (CNY20) to South Railway Station. Then from the train station, take the subway line 3 to Hongqiao Road, where you can transfer to line 10 to Shuicheng Road. Take the Exit 2 and walk about 780 yards to the hotel. Subway costs no more than CNY10.
Route 3: If you take the taxi the whole journey, it may cost you CNY185 around.