Zhao Douan's heart stirred, recalling the other party's mention of Yunfu, and he asked curiously, "Does the priest often travel south of Yunfu, in the southwestern and southeastern regions of the Southern Border?"
South of the Yu Country is generally referred to as the Southern Border.
Yunfu is adjacent to the "Great Southwest," and Lingnan is adjacent to the "Great Southeast."
All are places rarely visited by people.
Zhang Yan Yi and Eunuch Hai both mentioned that the further away from civilization one travels, the fewer people explore, and the further you go, the more the cultivators' powers are weakened, even falling to the level of ordinary people.