Complex sentence: The practice is popular in Cantonese-speaking regions in China, including the southern provinces of Guangdong and the special administrative regions of Hong Kong and Macau, and has spread to other regions worldwide due to the presence of overseas Chinese.
Split into simpler sentences: The practice is popular in Cantonese-speaking regions in China, including the southern provinces of Guangdong and the special administrative regions of Hong Kong and Macau. It has also spread to other regions worldwide due to the presence of overseas Chinese.