Correct

边币

/ biān bì /

Strokes

Definition

Border Region currency, issued by the Communist Border Region governments during the War against Japan and the War of Liberation

Example

As a Noun

border region currency ［currency notes issued by the governments of Shaanxi-Gansu-Ningxia Border Region, the Shanxi-Chahar-Hebei Border Region and other border regions during the nationwide War of Resistance Against Japanese Aggression (1937-1945) and the War of Liberation (1946-1949)］