青衿

qīngjīn
  1. (literary, figurative) youngster; teenager
  2. (literary, historical, figurative) student's clothing in ancient times; student
  3. (literary, historical, literally) blue collar or lapel of an unlined long gown
  4. blue collar or lapel of an unlined long gown
  5. student's clothing in ancient times; student
  6. youngster; teenager

Wiktionary

Entry Composition