Analysis of information sources in references of the Wikipedia article "Wa States" in English language version.
Agreement on the Question of the Boundary signed on January 28, 1960...(d) the Panhung-Panlao tribal area would be exchanged; and (e) with the exception of d, the 1941 boundary in the Wa states would be accepted...
Agreement on the Question of the Boundary signed on January 28, 1960...(d) the Panhung-Panlao tribal area would be exchanged; and (e) with the exception of d, the 1941 boundary in the Wa states would be accepted...