Cupfox, also presented in the page as Piaohua Movie Network, is a Chinese-language film and television discovery site focused on helping visitors find entertainment across the web. It describes itself as an aggregation search engine for film and video resources, with listings spanning movies, television dramas, short-form series, variety programs, and anime. The catalog is organized by content type and, for films, by genres including action, comedy, romance, science fiction, horror, documentary, animation, and suspense.

Visitors can browse featured titles, search popular queries, and see episode or release-status information for selected programs. The site also offers viewing-history features, although the page indicates that no history is available until titles have been watched. Its listings include both films and episodic content, with some titles presented as available to watch online.

The site states that it provides web-page services only and does not store or produce videos, and that it does not assume responsibility for disputes concerning the legality or suitability of content