From the back cover:
A rules companion for Hong Kong Action Theatre!, To Live and Die in HK is filled with new material to enhance the Cinematic Action role-playing experience: New Specialties, new Signature Moves, expanded rules for Martial Arts, Vehicles, and Magic, as well as two completely new genres of HK action films (plus 6 new adventures!) Optional rules for Non-Studio play are also included, allowing players to transform their characters from action film stars to heroes and heroines in continuing campaigns! To Live and Die in HK also offers more of the valuable source material that HKAT! fans have come to expect, including updated film listings and sidebar texts -- rangin from bios of HK film stars to common genre conventions.