patchouli knowledge, touhou, chinese commentary, commentary request, highres, revision, 1girl, blush, book, bookshelf, bow, bowtie, chair, closed mouth, crescent, crescent hat ornament, dress, frilled sleeves, frills, hat, hat ornament, holding, holding book, indoors, long hair, long sleeves, mob cap, on chair, open book, purple eyes, purple hair, reading, red bow, red bowtie, sitting, solo, striped clothes, striped dress, tan xiao ye, vertical-striped clothes, vertical-striped dress, very long hair, wide sleeves