Beichuan Qiang Autonomous County ( ; Qiang : Juda Rrmea nyujugvexueaji xae ) is a county under the jurisdiction of Mianyang City in northern Sichuan province , China . It is located in an ethnically diverse mountainous region of Sichuan . Its Chinese name literally means " North " ( bei ) " River " ( chuan ) . Its new county seat is located at Yongchang after the 2008 Sichuan earthquake
2008 Sichuan earthquake
2008 Sichuan earthquake
Beichuan Qiang Autonomous County