一舉兩得

The number one; single; a; as soon as; entire; whole; all; a "one" radical in Chinese characters; also used for clarity when spelling out numbers.

To lift or raise something; to cite or enumerate; to propose or put forward; to act or perform; to elect or recommend; to fly or take off.

Two; a pair; both; some; a few; classifier for vehicles; unit of weight (tael).

Structural particle linking verb/adjective to effect or degree; to obtain, get, gain; suitable; proud; contented; to allow; must, ought to.