How to go Baion' Center,Shenzhen from Hongkong Airport?Does ferry service work on Sunday?

From HKIA, you can take ferry to go to Shenzhen Shekou Port first.
The schedules are 09:00, 09:50, 11:00, 12:30, 13:30, 14:30, 15:30, 16:30, 17:30, 18:30, 19:30, 20:30, 21:20 and 21:45 every day. It takes around 30 mins on the way.
Then take Shekou Line to Window of the World Station and transfer to Luobao Line to Baoan Center Station.