HelloZiyi.us: Purple Butterfly: Ziyi Zhang fansite has pictures, articles, video clips, viewing guide, music downloads, and links.
MonkeyPeaches: Purple Butterfly: Production news, pictures, and reviews.
Purple Butterfly: Cannes Film Festival site has plot synopsis and videos from the festival.
Rottentomatoes: Purple Butterfly: Collection of reviews and cast information.
Zi hudie: Listing with Internet Movie Database includes cast and crew links, reviews, plot summary, viewer comments, discussion, and related material.