In the glamorous world of entertainment, what we often see are the talented celebrities who shine on stage and screen, such as Britney Spears, Michael Parkinson, Tony Leung (梁朝偉), Sylvia Chang (張艾嘉). But behind every successful celebrity, there is a dedicated team of professionals working tirelessly to ensure their success. This team includes publicists, managers, agents, and many others, all of whom play a crucial role in shaping and managing a celebrity's career. At the heart of this support system lies the Human Resources (HR) system,