兢兢业业

jīng jīng yè yè
HSK 2.0 Level 6 HSK 3.0 Level 7

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Definitions

  1. 1. (idiom) conscientious
  2. 2. assiduous

Child Words of 兢兢业业

业
yè

line of business

兢
jīng

to be fearful