Best way to travel from shishi to Guangzhou and then baiyun airport.

Hey, do you refer to Shishi in Quanzhou, Fujian?
If so, you can take bus from Shishi Bus Station to reach GZ. 3 buses are available every day at 13:30, 18:00 and 20:50. The ticket fare is CNY280.
The bus arrives in GZ Provincial Bus Station or The City Bus Station, both of them are located near the GZ Railway Station. When you get off the bus, you can walk to the east to the railway station; there you can take airport shuttle line 1 to reach the airport.

thanks a lot