一技之長 yī jì zhī cháng

DEFINITIONS

  1. proficiency in a particular field (idiom)
  2. skill in a specialized area (idiom)

CHARACTERS

一 yī one; a, an; alone
技 jì skill, ability, talent, ingenuity
之 zhī marks preceding phrase as modifier of following phrase; it, him her, them; go to
長 cháng long; length; excel in; leader