盾

金盾工程

jīn dùn gōng chéng

Golden Shield Project, information system for censorship and surveillance, thought to include the Great Firewall of China 防火長城|防火长城[Fang2 huo3 Chang2 cheng2] as a component

防暴盾

fáng bào dùn

riot shield

陆港矛盾

lù gǎng máo dùn

tensions between mainland China and Hong Kong (since 1997)

闹矛盾

nào máo dùn

to be at loggerheads

U盾

u dùn

USB key used as a security token in Chinese online banking

人民内部矛盾

rén mín nèi bù máo dùn

internal contradiction among the people (pretext for a purge)

人盾

rén dùn

human shield

以子之矛，攻子之盾

yǐ zǐ zhī máo , gōng zǐ zhī dùn

lit. use sb's spear to attack his shield (idiom, derived from Han Feizi 韓非子|韩非子); turning a weapon against its owner

内部矛盾

nèi bù máo dùn

internal contradiction

印尼盾

yìn ní dùn

Indonesian rupiah

宙斯盾战斗系统

zhòu sī dùn zhàn dòu xì tǒng

Aegis Combat System (weapons system developed for the US Navy)

后盾

hòu dùn

support