Question: Punti (, literally "local(s)") is a Cantonese endonym that refers to the Cantonese people of Guangdong, Hong Kong, and Macau, the Cantonese people are which type of Chinese people, originating from or residing in the provinces of Guangdong and eastern Guangxi (together known as Liangguang), in mainland China?
Sentence (from "Guangdong music (genre)"): Musically, compositions are based on tunes derived from Cantonese opera, together with new compositions from the 1920s onwards.
Relevant evidence: No