biāo di
target
aim
objective
what one hopes to gain
dì di
younger brother
CL:個|个[ge4],位[wei4]
xiǎo dì di
little brother
little boy
(coll.) penis
Táng Āi dì
Emperor Aidi of Tang, reign name of twenty-first and last Tang emperor Li Zhu 李祝[Li3 Zhu4] (892-908), reigned 904-907