立竿見影

To stand upright; to set up or establish; to found or create; to draw up or formulate; to exist or be present; surname Li.

A pole, especially of bamboo; a measure word for bamboo stalks; a penis.

to see; to meet; to appear; to interview; to encounter; opinion; view; surname

Shadow; reflection; image or likeness; photograph; film or movie; trace or hint; to cast a shadow; to imitate or copy.