On Oct 2017 we plan go to Foshan ( Zumiao ) from macau airport.

Well, the airport shuttle bus doesn’t head for Zumiao directly. You may need to transfer to metro lines to the destination. You can catch the airport shuttle bus to Panluo Gas Station Stop. It departs at 12:20 and 18:45 and the ticket fare is MOP$150/adult for a single trip. Upon arrival, you may walk to Panyu Square Metro Station and take metro line 3 to Kecun Station. Afterwards, you may catch metro line 8 to Shayuan Station and transfer metro Guangfo Line to Zumiao Station, Exit D. Then you can find the temple in your sight.

Can we get direct bus from Macau airport to FS?

Sorry, I afraid there is no shuttle bus heading for FS from the airport.