Qidong City is located on the east side of the Yangtze River estuary, surrounded by water on three sides, shaped like a peninsula, integrating the golden waterway, the golden coast and the golden passage. It is an important gateway to the sea and the earliest sunrise place in Jiangsu. Qidong City faces the international metropolis Shanghai across the river, just over 50 kilometers away from Pudong.
Qidong is located at east longitude 12 1 25' 40 "to 12 1 54' 30" and north latitude 3 1 4 1' 06 "to 3216".
If there is anything unclear, you can ask.
I have a map for you. The dark green corner is Qidong.