毛泽东

Máo Zé dōng Mao Zedong (1893-1976), Chinese communist leader

・ 不为人知

bù wéi rén zhī not known to anyone; secret; unknown

的

de of; ~'s (possessive particle); (used after an attribute); (used to form a nominal expression); (used at the end of a declarative sentence for emphasis)

dí really and truly

dì aim; clear

dī see 的士[di1 shi4]

故事

gù shi narrative; story; tale

gù shì old practice; CL:個|个[ge4]