Belfast locates at the River Lagan on the northeast side of Irish and the southwest of Belfast Bay. It's the largest port of Northern Ireland, the UK.It was first founded in 1888 and served as the capital of Northern Ireland from 1920.The total area of Belfast is 1.15 million square kilometers. The population of the city is 27,000. It's the politics and culture center and the largest industrial city of Northern Ireland.Shenyang and Belfast established sister city relationship in May, 2016.Belfast is the 19th city who established sister city relationship with Shenyang.