[2]: 72 And Xue Fucheng, the Chinese Ambassador to the UK, required the British to return the road and the area in the meetings during 1892 and 1893.
The administration and control will be entirely conducted by the British Government, who will hold it on a perpetual lease from China, paying a rent for it, the amount of which shall be fixed hereafter.
"[5]: 193–194 Britain and China settled the rent at 1,000 Rupee a year in 1901, as compensation for the loss territory of Mengmao Chiefdom.
[6] In 1945, after the Japanese troops retreated to Burma, Ruili Administrative Bureau, the direct control local government of Republic of China, founded "Guangfu (recovery) Township" in Namwan Assigned Tract.
[5]: 197 [1] Sino-Burmese Boundary Treaty entry into force on 4 January 1961, Namwan Assigned Tract became the territory of Burma legally.