管子 guǎnziGuǎnzǐ HSK7 tube Origin Definitions Defs Strokes Stroke Words Sentences Sents 管子工 guǎnzigōng plumber a worker who installs and repairs piping systems for water, gas, or sewage管子钳 guǎnziqián pipe wrench a tool used for gripping and turning pipes or plumbing fixtures