Where was the "forest" rule in Yunnan in the Ming Dynasty?

A: Jianshui; 【 Located in the south of Yunnan, on the north bank of the middle reaches of the Red River; ]

In the Ming Dynasty, Ge Xuanwei changed Lin 'an Road to Lin 'an Mansion, moved the mansion to build water, set up Lin 'an An Wei, and expanded the original earthen city into a brick city.

Under the jurisdiction of the front, back, left, middle and right stations, Tonghai garrison station (2,000 households) and Mengzi Xin 'an garrison station (1,000 households);

The Ming Dynasty's Jingtai Yunnan Atlas records the territory of Jianshui Prefecture: "It is 20 miles from Amifu (now Kaiyuan) in the east, 30 miles from Nalou tea shop Changle Washi (now Guanting) in the south, 30 miles from Shiping Prefecture in the west, 100 miles from Tongxian County in the north, 220 miles from Maitreya Prefecture in the northeast and 150 miles from Mengzi County in the southeast."