xcolor names can contain CJK characters! So here are some Chinese and Japanese traditional colour names like 丁香色, 御召御納戸 . CJK-related packages not required if your document doesn't need to display any CJK text.
This file provides two minimal examples of typesetting parallel texts with reledmac plus reledpar. The first minimal example is parallel typesetting in columns, the second one is parallel typesetting in pages.
The package provides an environment for coloured and framed text boxes with a heading line. Optionally, such a box may be split in an upper and a lower part; thus the package may be used for the setting of LaTeX examples where one part of the box displays the source code and the other part shows the output. Another common use case is the setting of theorems. The package supports saving and reuse of source code and text parts.
reledmac is a package for typesetting scholarly critical editions, replacing the established ledmac and eledmac packages. The package supports indexing by page and by line numbers, and simple tabular- and array-style environments.