Shenzhen, also known as Pengcheng, a municipality under the jurisdiction of Guangdong Province, is located in the south of Guangdong Province, on the east bank of the Pearl River Delta, separated from Hong Kong by water, bordering Daya Bay and Dapeng Bay in the east, the Pearl River Estuary and Lingdingyang in the west, Hong Kong and Shenzhen River in the south and Dongguan and Huizhou in the north. Shenzhen is the first special economic zone established by China's reform and opening up, and it is the window of China's reform and opening up. It has created the world-renowned "Shenzhen Speed" and enjoyed the reputation of "Design Capital", "Piano City" and "Maker City".
Xinyu City is a prefecture-level city in Jiangxi Province, located in the west of central Jiangxi Province and the west section of zhejiang-jiangxi railway. Its strongest point in the east and west is 10 1.8km, and its widest point in the north and south is 65.2km It is adjacent to Zhangshu City and Xingan County in the east, Yuanzhou District of Yichun City in the west, Qingyuan District, Anfu County and Xiajiang County of Ji 'an City in the south, and Gaoxian City and Gaoan City in the north.