gū fù
to fail to live up (to expectations)
unworthy (of trust)
to let down
to betray (hopes)
to disappoint
wú gū
innocent
innocence
not guilty (law)
làn shā wú gū
willfully slaughter the innocent (idiom)
shāng jí wú gū
to harm the innocent (idiom)
sǐ yǒu yú gū
death cannot wipe out the crimes (idiom); dreadful crimes that rankled even after the perpetrator is dead
Gū Zhèn fǔ
Koo Chen-fu (1917-2005), Taiwanese businessman and diplomat
Gū Hóng míng
Ku Hung-ming or Gu Hongming (1857-1928), Malaysian man of letters, highly regarded for his literary works written mostly in English, and known for his monarchist views