回荡

回荡	huí dàng	to resound / to reverberate / to echo
回	Huí	Hui ethnic group (Chinese Muslims)
回	huí	to go back; to return; to turn back; to turn around / to reply; to answer / classifier for literary divisions (acts of a play, sections or chapters of a classic book) / classifier for occurrences or times
回	huí	to curve / to return / to revolve
回	huí	variant of 回
荡	dàng	variant of 荡
荡	tàng	variant of 烫 / variant of 趟
荡	dàng	to wash / to squander / to sweep away / to move / to shake / dissolute / pond