Duoxu (10625-NOCODE_Tosu) = Critically Endangered (80 percent certain, based on the evidence available)
Douxu is an Ersuic language not intelligible to Ersu [ers] (or Lizu) and should be a language separate from the Ersu [ers] entry ( Yu, Dominic 2012: 2 , Katia Chirkova 2014: 107 ). See also: Ersu [ers].