Century-old Yunnan–Vietnam Railway
China's earliest international railway, linking Honghe to the wider world.
Sources: 红河州人民政府《红河州旅游文化产业发展规划（2016—2020 年）》, 维基百科《红河哈尼族彝族自治州》
蒙自市（Mengzi City）Cultural profile and village-level archive are labelled separately, with per-item sources and pending markers.
Figures from different years are kept side by side; missing values are marked pending.
| Administrative type | 县级市 |
|---|---|
| Prefecture | Honghe Hani and Yi Autonomous Prefecture |
| Prefecture seat | Yes |
| 2020 census population | 585,976 人（七普 2020） |
| Area | Pending research |
| Cultural profile | Cultural profile published |
| Village-level archive | Village-level archive published |
Based on the official prefecture framework, with per-item sources.
China's earliest international railway, linking Honghe to the wider world.
Honghe was the starting point of Yunnan's opening to external trade.
Yunnan's best-known regional dish, originating in Mengzi.
| Archive status | Village-level archive published |
|---|---|
| Coverage | 13 乡镇 / 80 个建档村寨单元 |
| Full archive | https://jiapu.eycit.com/mengzi
The full village-level archive remains on the original site; this page does not duplicate it. |