Simplify the following text for a Grade 4 native English-speaking person.
Original: The Tanggula ( Dangla ) railway station is a railway station located in Amdo County , Tibet Autonomous Region , China , near the border with the Tanggula Town , Qinghai .
Simplified: Tanggula railway station is a railway station on the Qingzang railway in Tibet . It is in Amdo County .