There are only two or three days in total, and the journey is by train. It is not recommended to go far away. You can choose Chaozhou or Shantou Nan &;ao Island or Guilin. I just came back from Chaoshan on National Day. Shantou Nan &;ao Island has a very good scenery, with large-scale wind farms, many windmills and some historical attractions such as Company commanders mansion and Songjing, which are worth staying for two or three days. You can also spend two days shopping in Paifang Street in Chaozhou, and cross Guangji Bridge from Paifang Street to reach Hanwen Temple, which is a good place to learn about Chaozhou&;s history.