Complex sentence: The Chinese population (predominantly Hokkien), Hakka, and Teochew speak a variety of Chinese dialects, the most common being Min Nan, originating from the southern part of Fujian province in the south-eastern part of China.
Split into simpler sentences: The Chinese population (predominantly Hokkien), Hakka, and Teochew speak some variety of Chinese. Most common Chinese dialect spoken is Min Nan, this language originated in the southern part of Fujian province in the south-eastern part of China.