Can you tell me how to get from Merchant Marco Garden Hotel to Songcheng?

Will be at the Merchant Marco Garden Hotel in March and would like to go to see the Romantic show at Songcheng. Is it better to take a taxi, or bus? Can you tell me about how long each would take and how much it would cost? Also can you tell me how much it costs for a ticket to the show? Does a show ticket include admission into the ammusement park? Also is it easy to catch a taxi or bus from Songcheng back to the hotel?