Regional issues, wait and see.

(1) Medog is located at the bottom of the Yarlung Zangbo River. Due to its low latitude and relatively low terrain, the warm and humid airflow from the Indian Ocean is affected by the terrain, and the airflow climbs and precools to form a large amount of rainfall, resulting in sufficient rainfall and humid climate in Medog.

(2) Complex terrain, high altitude, landslides and mudslides. , and the area belongs to the intersection zone of plates, with frequent geological activities and more earthquakes;

(3) Economic significance: promoting Medog's economic development; Political significance: reuniting ethnic groups (there are many local ethnic minorities); Military significance: this place is close to southern Tibet, and the construction of roads is conducive to timely reflecting territorial disputes;