How transportation from guangzhou to zhang jia jie?

From Guangzhou Railway Station, there are three trains available at 13:16, 15:39 and 21:35. The travel time is about 15 – 17 hours. The price is CNY163.5-172.5 for the hard seat, CNY299.5 -318.5 for hard sleeper.
If taking train from Changsha, the train duration is about 6 hours, but the train schedule is also very limited. In fact, at Changsha West Bus Station, there are also direct buses going to ZJJ. Bus fare is CNY119, and the travel time is about 4 hours.

You can take either of these two modes.