Hou Hsiao-hsien's 1983 breakthrough film *The Boys from Fengkuei* is a landmark work of the Taiwanese New Wave cinema movement and the foundational piece that established his distinctive visual style. When the restored version of this classic entered global re-release, LI TRUST was entrusted with the international delivery of the restoration master. For digital restorations of classic films, file transfer security requirements are far more stringent than for standard commercial productions — any form of content leakage would cause irreparable damage to the film's festival and distribution plans. LI TRUST's transfer system employs end-to-end encryption and dynamic key management, ensuring files remain encrypted throughout the entire transmission process, making them impossible to intercept or reconstruct even at transit nodes. LI TRUST also provided a complete transfer log service, recording the status at every timecode point, delivering auditable operational records for rights holders.