緊……緊…… [紧－－紧－－]

Jyutping gan2 … … gan2 … …
Pinyin jǐn …… jǐn ……

Definitions (Wiktionary)
  1. adv
    ... while ... (i.e. do one thing at the same time one does something else)
  2. adv, Hakka
    the more ... , the more ...