what is the best form of transport from shenzhen to shantou?

You are advised to take the bullet train from Shenzhen North Railway Station to Chaoshan Railway Station. The duration is about 2 - 2.5 hours and the ticket fare is CNY107 on a second class seat.

At the North Square of Chaoshan Railway Station, there are many buses to different places in Shantou and you can choose one depending on your destination.