cantonとは何ですか?A city of northeast Ohio south-southeast of Akron. It was the home of President William McKinley.(kă n′ tŏ n′, kă n′ tŏ n′) See Guangzhou.A small territorial division of a country, especially one of the states of Switzerland. A subdivision of an arrondissement in France.Heraldry A small, square division of a shield, usually in the upper right corner.A usually rectangular division of a flag, occupying the upper corner next to the staff.