事無巨細 shì wú jù xì

DEFINITIONS

  1. lit. things are not separated according to their size (idiom)
  2. fig. to deal with any matter, regardless of its importance

CHARACTERS

事 shì affair, matter, business; to serve; accident, incident
無 wú negative, no, not; lack, have no
巨 jù large, great, enormous; chief
細 xì fine, tiny; slender, thin