relation; relationship; to concern; to affect; to have to do with; guanxi[cedict]
科
kēㄎㄜ
branch of study; administrative section; division; field; branch; stage directions; family (taxonomy); rules; laws; to mete out (punishment); to levy (taxes etc); to fine sb[cedict]
的
deㄉㄜ˙
díㄉㄧˊ
dìㄉㄧˋ
of; structural particle: used before a noun, linking it to preceding possessive or descriptive attributive[cedict]