南下

南下	nán xià	to go down south
南	Nán	surname Nan
南	nā	used in 南无 / Taiwan pr. [na2]
南	nán	south
下	xià	down / downwards / below / lower / later / next (week etc) / second (of two parts) / to decline / to go down / to arrive at (a decision, conclusion etc) / measure word to show the frequency of an action