Script - Han with Bopomofo (alias for Han + Bopomofo)

Han with Bopomofo (alias for Han + Bopomofo) is a script value that identifies text where Chinese Han characters appear alongside Bopomofo, the phonetic notation system used in Taiwan to indicate Mandarin pronunciation. This combined script tag is applied when both writing systems occur together, such as in educational materials, children’s books, or language learning resources, where Han characters are annotated with Bopomofo symbols directly beside them. The value ensures that processing systems recognize this mixed usage as a single coherent script context, allowing for correct rendering, font selection, and text segmentation. It does not imply that Bopomofo is a separate script on its own, but rather that the two are integrated within the same textual flow, preserving the visual and semantic linkage between characters and their phonetic guides. This distinction matters for search indexing, collation, and accessibility tools that need to handle such annotated text consistently.