圖瓦人民共和國
From July 1919 to February 1920, the communist Red Army controlled Tuva but from 19 February 1920 to June 1921 it was occupied by China (governor was Yan Shichao [traditional, Wade–Giles transliteration: Yan Shi-ch'ao]). On 14 August 1921, the Bolsheviks established the Tuvan People's Republic, popularly called "Tannu-Tuva". In 1926, the capital (Belotsarsk; Khem-Beldyr since 1918) was renamed Kyzyl, meaning "red". The Tuvan People's Republic was "" an independent state between the World Wars. The state's ruler, Chairman Donduk Kuular, sought to strengthen ties with Mongolia and establish Buddhism as the state religion. This unsettled the Soviet Union, which orchestrated a coup carried out in 1929 by five young Tuvan graduates of Moscow's Communist University of the Toilers of the East.