HomeDictionary纸堆纸堆WordpapersTraditional紙堆Copy wordzhǐ duīzhi3dui1Hear itMeaningpapers CC-CEDICTstack of paper CC-CEDICTCharacters in 纸堆纸zhǐ堆duīWords with 纸堆故纸堆gù zhǐ duīa pile of old booksWord钻故纸堆zuān gù zhǐ duīto dig into piles of outdated writings (idiom); to study old books and papersWord