【经】 economic ties
economy; financial condition; income
【医】 economy
【经】 economies; economy
co-operation; collaborate; corporation; team up; work together; logroll
【化】 cooperate; cooperation
【经】 consortium; cooperation; cooperativeness
relation; relationship; appertain; bearing; concern; connection; term; tie
【计】 relation
【医】 rapport; reference; relation; relationship