gōng kāi
public
to publish
to make public
gōng kāi huà
to publicize
openness (of government, PRC equivalent of 'glasnost')
bàn gōng kāi
semi-overt
more or less open
shǒu cì gōng kāi zhāo gǔ
initial public offering (IPO)
Wēn bù ěr dēng wǎng qiú gōng kāi sài
Wimbledon lawn tennis championship
gōng kāi yào shi
public key (in encryption)