運営[unei] management
運営者[uneisha] manager
営み[itonami] work
営む[itonamu] to carry on (e.g. in ceremony)
営業[eigyou] business

営業マン[eigyouman] salesman
営業時間[eigyoujikan] business hours
営業収支[eigyoushuushi] operating balance
営業中[eigyouchuu] open (e.g. store)
営業畑[eigyoubatake] sales field

易経[ekikyou] I Ching (Yi Jing) or The Book of Changes - one of the Five Classics
一切経[issaikyou] complete Buddhist scriptures
運動神経[undoushinkei] motor nerves
規模の経済[kibonokeizai] economies of scale
共同経営[kyoudoukeiei] joint management

経つ[tatsu] to pass
経る[heru] to pass
経緯[ikisatsu] details
経営[keiei] management
経営グループ[keieiguruupu] management group