都市更新案 dūshìgēngxīn'àn urban renewal project Origin Definitions Defs Strokes Stroke Words Sentences Sents 都市更新 dūshìgēngxīn urban renewal The process of rebuilding, renovating, or reorganizing old buildings and infrastructure within a city. Commonly referred to in Taiwan by the abbreviation 都更 dūgēng.案 àn noun proposal proposal; plan; bill; draft submitted for discussion