ㄈㄤˋㄎㄨㄥㄆㄠˋfàngkōngpào

  1. 比喻無法兌現空話 提倡務實放空炮」。

(lit.)​ to fire blank shots, (fig.)​ to be all talk and no action, to shoot one's mouth off, to make empty promises
Große Reden schwingen und keine Taten folgen lassen (Int, Sprichw)​, Grosse Fresse, nichts dahinter (Int, Sprichw)​