There seems no direct train from Hangzhou to Taian, and also direct flight, you can take train or flight to Jinan from Hangzhou and then take bus to Taian. Flights to Jinan leave at 09:55, 15:10 and 17:30. Trains to Jinan leaves at 02:00, 07:32, 14:00, 14:08, 07:13, 18:44, 19:52, 20:45 at Hangzhou Railway Station. from 6：00－18：00, every 20 minutes bus from Taian would leave Jinan Long Distance Bus Station.