The ans is - Manzanillo
What is Russia's largest port city on the Pacific Ocean at the head of the Golden Horn Bay not far from Russia's border with China and North Korea, and the home port of the Russian Pacific Fleet?
What is the third largest port of Belgium, accessed by a canal 200 metres (660 feet) wide and 32 kilometres (20 miles) long, which ends near the Dutch port of Terneuzen?