永不生鏽的螺絲釘

Simplified: 永不生锈的螺丝钉

yǒngshēngxiùdeluódīng ㄩㄥˇ ㄅㄨˋ ㄕㄥ ㄒㄧㄡˋ ˙ㄉㄜ ㄌㄨㄛˊ ㄙ ㄉㄧㄥ

    • a "screw that never rusts" – metaphor used in CCP propaganda to praise loyal, selfless contributors, famously applied to model worker Lei Feng 雷锋 léifēng

Character by character

Sources