From the Hong Kong airport to the South China hotel in the proximaty of North Point station?

You may take Airport Express line to HK Station, and then transfer to Island Line to North Point Station, Exit A3. Then, walk west aong Java Road to the hotel. It takes about 1 hour, and the fare is HKD 100.

Or, you may take bus line A12 from HKIA to Kam Hong Street, Java Road for HKD 45. It takes about 70 minutes. Upon arrival, walk west along Java Road to the hotel. ;)