In between  Xinji and Shanghai which one is located in the Yangtze River Delta?
Xinji Xinji(辛集，Xīnjí) is a county-level city with sub-prefecture-level city status, located under the administration of the prefecture-level city of Shijiazhuang of Hebei Province in northern China. There are 8 towns (镇，zhèn) and 7 townships (乡，xiāng) under the administration of Xinji.
S19 Xinnong–Jinshanwei Expressway The Xinnong–Jinshanwei Expressway (), commonly referred to as the Xinwei Expressway () and designated S19, is a 18.96 km in Shanghai, China. It runs entirely within Jinshan District, between the towns of Xinnong to the north and Jinshanwei to the south, which give the expressway its name. It was formerly designated as "A6".