This is the official Mario Kart Wii trailer for Taiwan / Hong Kong. It's the exact same trailer as the Japanese one, albeit with Chinese subtitles. The original filename is "Mario_kart_0414.flv" - Source: https://www.nintendo.com.hk/wii/wii_software.html - Direct link to the video file: https://www.nintendo.com.hk/images/software/Mario_kart_0414.flv