纤尘不染

xiānchénbùrǎn

without a speck of dust, untainted with evil thoughts or bad habits

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纤尘不染

xiān chén bù rǎn

be spotlessly clean; maintain one's original pure character; maintain one's personal integrity

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纖塵不染|纤尘不染 [xiān chén bù rǎn] ► see ↑一塵不染|↑一尘不染 [yī chén bù rǎn]