C95 Policy Theory
Pang Tong coughed lightly, cleared his throat, and said, "Looking at the territory around General Zhang, or rather, the area around Nanyang County, there is only Yan Prefecture, Yu Prefecture, Jing Prefecture and the pass."
"Other than that, there is nothing else."
"The Yih Prefecture is surrounded by mountains, and the terrain is steep. It is easy to defend and hard to attack