苦心
In Mandarin Chinese, 苦心 (kǔxīn) means “painstaking effort; great care”. It is part of the HSK 7–9 vocabulary list in the official HSK 3.0 standard.
Meaning
- painstaking effort
- great care
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In Mandarin Chinese, 苦心 (kǔxīn) means “painstaking effort; great care”. It is part of the HSK 7–9 vocabulary list in the official HSK 3.0 standard.