Keng Cheng (Kyaing Chaing). French evidence of the Burmese suzerainty over this state. 1894 E Neel, Political and Secret Dept, India Office, 1 Dec 1894
Letter from A R McMahon to O T Burne, Political and Secret Dept, India Office, dated London, 29-30 Nov 1878, concerning state of affairs in Upper Burma]
[Letter from A R McMahon to O T Burne, Political and Secret Department, India Office, dated London, 29-30 Nov 1878, concerning state of affairs in Upper Burma]