You don't see them so much now, but according to Professor Yang Tsung-yuan at one time every town in Brazil, large or small, had a "chiao-tzu" eatery, and since Brazilians went over- board for this dish it naturally proved a money- spinner for many overseas Chinese.
目前雖已逐漸式微，但據楊宗元教授表示，當年巴西無論是大城小鎮，都有這類「角仔店」，可以稱得上「控制了大部分巴西人的口腹」，當然也讓許多僑胞大賺了一筆。