Wu Pass
Wu Pass or Wuguan was one of four strategic mountain passes along the southern border of the ancient state of Qin and the north western border of Chu. Wuguan is a modern-day town in Danfeng County, Shaanxi Province.
Wu Pass or Wuguan was one of four strategic mountain passes along the southern border of the ancient state of Qin and the north western border of Chu. Wuguan is a modern-day town in Danfeng County, Shaanxi Province.