Here's a breakdown:
* Mandarin: The most widely spoken language in China, using both Simplified and Traditional Chinese.
* Cantonese: Primarily spoken in Southern China (Hong Kong, Macau, and Guangdong Province), primarily using Traditional Chinese.
* Min Nan: Spoken in the coastal provinces of Southeastern China (Taiwan, Fujian, and Guangdong), predominantly using Traditional Chinese.
* Hakka: Spoken in various regions across China, including Guangdong, Fujian, and Taiwan, using both Simplified and Traditional Chinese.
Therefore, Traditional Chinese is not spoken, but it is written in various regions across China, Taiwan, Hong Kong, Macau, and other Chinese diaspora communities worldwide. It's essential to remember that it's the writing system, not a language in itself.