Limbu language is spoken in at least one country in Asia.
Bhutan ( [ buːˈtɑːn ] ) , officially the Kingdom of Bhutan ( druk gyal khap ) , is a landlocked country in Asia , and it is the smallest state located entirely within the Himalaya mountain range . Limbu language . Yakthungpan ( Limbu language ) is one of the major languages spoken and written in Nepal , Darjeeling , Kalimpong , Sikkim , Bhutan , Burma , and Thailand .