辇下

辇下	niǎn xià	imperial capital (city)
辇	niǎn	(archaic) man-drawn carriage / an imperial carriage / to transport by carriage
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