唐努乌梁海
This position changed, however, as a result of pressure from commercial circles in Russia for a more activist approach, and a Russian sponsored 'petition' from two Uriankhai khoshuns in the fall of 1913 requesting to be accepted as a part of Russia. Other Uriankhai khoshuns soon followed suit. In April 1914 Tannu Uriankhai was formally accepted as a protectorate of Russia.