To represent Taiwan's cultural legacy, I would include artifacts from its Aboriginal cultures such as traditional clothing, totems, and architectural elements. I would also include examples of Taiwan's iconic architecture like Taipei 101, the National Palace Museum, and historic temples. Additionally, I would feature items symbolizing Taiwan's unique food and beverages like braised pork rice, pineapple cake, bubble tea, and stinky tofu to demonstrate Taiwan's diverse cultural characteristics that exist in harmony.