Answered by Caspar from Thailand | Mar. 29, 2017 02:12
Upon arrival, you can take bus no.19 at the Airport Station to Wan’anmen Station, and then transfer bus no. 12 to the Railway Station directly. Afterwards, you may need to walk westward along G205 for around 110 yards (100 meters), and turn right to the North Qianyuan Road for 90 yards (80 meters). After that, you may find HS-Tangkou Transit Center, where you can take the shuttle bus to Tangkou directly. As I remember, the bus is available during 05:30 to 16:30. The ticket fare is CNY16-20.