Set in the flower houses of Shanghai's foreign concessions in the late 19th century, Hou Hsiao-hsien's 1998 classic Flowers of Shanghai uses the most restrained visual language to lay bare the most intricate nuances of human relationships. The film's restoration release posed major hurdles: massive file volumes, strict copyright protection requirements, and the need for meticulous management of transfer files across multiple language versions. LI TRUST provided complete file transfer and version management services for the international release of Flowers of Shanghai. The film exists in multiple language versions—differing in both dubbing and subtitles—and LI TRUST's version tracking system generates a unique digital fingerprint for each file version, ensuring that every distributor receives the exact version corresponding to their specific needs. Complete transfer records are available for distributors to access at any time, providing traceable technical evidence for copyright management.