jīng jīng zhàn zhàn
兢兢战战
zhàn zhàn jīng jīng
战战兢兢
yè yè jīng jīng
业业兢兢
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兢兢业业
chén jīng xī lì
晨兢夕厉
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兢兢乾乾
zhāo jīng xī tì
朝兢夕惕
jīng jīng yì yì
兢兢翼翼
jīng jīng gàn gàn
兢兢干干
jīng jīng qiè qiè
兢兢切切