Cantonese, only fishing. What do you mean?

Cantonese means that the men who speak northern dialect are fishermen, the women who speak northern dialect are fishermen's wives, and the mainlanders born in Guangdong are the second generation of fishermen. Because of the popularization of local people who can't speak Cantonese, they are local fishermen. The word "fisherman" later spread to Hong Kong and Macao, and Hong Kong people and Macao people called "fisherman" "now guy".

Extended data:

Reason:

Legend has it that northerners used to go to Guangdong and ask "Dude, ..." When they opened their mouths, they said a word. However, due to the accent, some people pronounce "Dude" as the first sound, which is similar to the pronunciation of "Yu Song" in Cantonese, and then Mandarin people are ridiculed as "Yu Song Lao" in Cantonese, and later simplified to "Yu Song Lao". Since then, Cantonese people have always called people who can't speak Cantonese "fishermen".

Fishermen in Guangdong and Guangxi used to work hard. They work as long as they are paid. In the past, most people spoke vernacular, and languages that could not speak vernacular or could not understand were called "fishermen".

Other words are also derived from this word. Including "fishing": adult males in the north; Fishing: adult women in the north; "wife": a boy or boy in the north; "fishing for children": young women or girls in the north; "Picking up girls": Northern dialect or Mandarin, etc. (Note: The northern part here refers to the northern part in Guangdong and Guangxi; it refers to the northern China area).