The invention discloses a maintenance method and
maintenance system for Chinese and English contrast documents, and the method comprises the steps: S1, building a product-file index two-dimensional
list, and writing maintenance attributes into the two-dimensional
list; s2, extracting a file corresponding to the product according to the file index information and the maintenance attribute, whereinthe file comprises text information with a
label; and S3, based on the extracted file, exporting a corresponding Chinese document and / or English document. According to the method, the document is maintained by the pure text information with the
label, so that the modification and maintenance
workload of a bilingual universal part can be reduced when the Chinese and English contrast document is maintained; a two-dimensional matrix of a text
list and a product list is maintained in a table form, part of document data can be shared among different product lines, and the
workload is reduced; documents are written in a
text mode in the earlier stage, and inconsistent document formats caused by personal preferences can be reduced.