Te̍k-pia̍t-khu (特別区, tokubetsuku) sī Ji̍t-pún ê chi̍t khoán te̍k-pia̍t tē-hng kong-kiōng thôan-thé (特別地方公共団体), chia-ê "khu" tī Eng-gí hoan-e̍k chòe "ward". Te̍k-pia̍t-khu m̄-sī kan-nā chiam-tùi Tang-kiaⁿ-to͘ lâi siat-kè, m̄-koh bo̍k-chêng chí-ū Tang-kiaⁿ-to͘ ū siat 23-ê te̍k-pia̍t-khu.