With regard to the study of special characters specific to Cantonese, there has been very little research done to date.
对粤语特殊方言用字的全面考察工作，这方面的成果目前还很少见。
参考来源 - 粤语特殊方言用字研究ADJ（形容词） Cantonese means belonging or relating to the city of Canton or Guangdong province. 广州的; 广东省的
N-COUNT（可数名词） The Cantonese are the people who live in or come from the city of Canton or Guangdong province. 广州人; 广东人 [usu pl]
N-UNCOUNT（不可数名词） Cantonese is the language spoken in the city of Canton, Guangdong and Guanxi provinces, Hong Kong, and elsewhere outside China. 粤语