







丹铅甲乙 is a Chinese idiom (chengyu) meaning “to meticulously collate”. Proofread, and annotate books, marking corrections and establishing their order or merit. Literally, “Red and black ink, A and B (for ranking/order)”.

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Open the tool →丹铅甲乙 (dān qiān jiǎ yǐ) is a Chinese idiom (chengyu) meaning “to meticulously collate”.
丹铅甲乙 is pronounced dān qiān jiǎ yǐ in Mandarin Chinese.
Literally, 丹铅甲乙 means “Red and black ink, A and B (for ranking/order)”. It is used to mean “to meticulously collate”.
指点校书籍,评定次第。