In 1860, with the Convention of Beijing, Russia annexed the Primorye (i.e. the "Maritime Region") down to Vladivostok, an area that had not been in contention in the 17th century.
In 1860, with the Convention of Beijing, Russia annexed the Maritime Province (i.e. the "Coastal Region") down to Vladivostok, an area that had not been in contention in the 17th century.