New Cantonese Today, Beijing Language and Culture University Press.
New space-time Cantonese, Jinan University Press.
Cantonese, also known as Cantonese and Guangfu dialect, is commonly known as vernacular Chinese, and is called Tang dialect overseas. It is one of the seven dialects of Sino-Tibetan tonal language and Chinese, and it is also the mother tongue of Guangfu people of Han nationality.
Cantonese, an elegant word originating from the ancient Central Plains, has a complete set of nine tones and six tones, perfectly retaining the characteristics of ancient Chinese. Cantonese is distributed in the Pearl River Delta and widely used in Chinese communities in China, such as Guangdong, Guangxi, Hainan, Hong Kong, Macau, North America, Britain, Europe and Australia, New Zealand, Christmas Island, Singapore, Indonesia, Malaysia and Vietnam. Among the nearly 80 million people in Guangdong Province, the core area of Cantonese, nearly 40 million people speak Cantonese, and the number of people who speak Cantonese in the world is about 70 million.