Razdolnaya

The Razdolnaya (Russian: Раздольная, formerly: Суйфун Suyfun) or Suifen (simplified Chinese: 绥芬河; traditional Chinese: 綏芬河; pinyin: Suífēn Hé) is a river in People's Republic of China and Russia. It flows into the Amur Bay of the Sea of Japan.