发挥

发挥	fā huī	to display / to exhibit / to bring out implicit or innate qualities / to express (a thought or moral) / to develop (an idea) / to elaborate (on a theme)
发	fā	to send out / to show (one's feeling) / to issue / to develop / to make a bundle of money / classifier for gunshots (rounds)
发	fà	hair / Taiwan pr. [fa3]
挥	huī	to wave / to brandish / to command / to conduct / to scatter / to disperse