十分複雜 shí fēn fù zá

DEFINITIONS

  1. very complex; extremely intricate or complicated, often used to describe situations, systems, or objects with multiple interrelated factors.

CHARACTERS

十 shí ten, tenth; complete; perfect
分 fēn divide; small unit of time etc.
複 fù repeat, double, overlap
雜 zá mixed, blended; mix, mingle