There is no bus to Chaozhou when you get off at Shiwan bus station. You can take a bus at Foshan bus station.
Take Guangfo Citybus 15 to Shangbai at Danzao Bus Station, then take 26 1 to Fo Luo Lu and walk to Foshan Bus Station. The travel time is about 2 hours.
85 yuan, Chaozhou, Foshan Bus Station, 499 km sleeper Huidong Haifeng Jieyang 06: 00 06: 50 07:10 07: 20 07: 40 08: 00 08: 20 08: 45 09:10 09: 20 09: 40/kloc-0: 0.