zhōng​guó​hǎi​yáng​shí​yóu​zǒng​gōng​sī

CNOOC

  1. China
    China; the People's Republic of China; also referred to as the Middle Kingdom
  2. ocean
    seas and oceans; the vast body of saltwater covering most of the Earth's surface
  3. petroleum
    petroleum; oil
  4. head office
    head office of a corporation; parent company; company headquarters