Most of the main cities have flight to Jieyang; you can take flight to Jieyang Chaoshan International Airport.
If you come from Guangzhou, it will take 1 hour by flight (every day 5 flights), or 6 hours by bus.
If you come from Shanghai, it will take 2 hours by flight (every day 5 flights).
If you come from Yiwu or Ningbo, it will take about 1.5 hours by flight.
If you come from Hongkong, it will take 1 hour by flight (every day 1 flight around noon time).