The vibrant and modern city of Shanghai, situated on the Yangtze estuary, has spread its culinary culture well into the eastern provinces of Jiangsu, Zhejiang and even further south into Fujian. It is a municipality with provincial status and much influence, and is blessed by being located in an extremely fertile lower valley of the Yangtze River. The immense river and long coastline mean that, unsurprisingly, the amazing diversity of eastern recipes includes many exquisite fish and shellfish dishes.