̱ ȭ ̾߱ (渮 Ű) <渮 Ű> ̱ ȭ ǰ ϱ! ̱ȭ ڷ ̺ W.ǽ < â>(1915) ϱ ̱ȭ ȭô뿡 S.äø B., ̽ B.̾ õ Ȱ , 踮 < ȯ>(1926) Ű(ۡ)ô dzʶٰ Ǿ. < ̾>(1927) ũ <>(1930) ȭ ʱ յ ǥǸ鼭 ȭ ȭ ¸ , , ̺ O.ũ, ٸ ڴũ, B. ۻ縦 âν Ҹ 迵ȭ ߽ پö, 1930 ̱ Ȳ() ۾ Ŀٶ ÷ ް Ǿ. äø < Ÿ> ǥؼ ں ȸü Ʒ ô 뵿ڵ ͵ ̴. Ȳ 1933 ȸDZ 1937 ָ ǰ ʾ, ڽŸ <ɽƮ ҳ>(1937) ̸ ̱ȭ μ õǸ ã Ǹ, <ɽƮ ҳ> ٸ ġ, ̱ ȭ ū ȴ. 1939 ÷ 395 <ٶ Բ > 7,703 ø ٶ ̱ȭ ũ ⿰ ϰ Ǿ. Ϸ и <dz > ȭȭ <()> , ƴ еִ ǰ ߴ.