Which city does Shangsi County belong to?

Shangsi County belongs to Fangchenggang City, Guangxi Zhuang Autonomous Region, located in the south of Guangxi Zhuang Autonomous Region, at the northern foot of Shiwan Mountain, between east longitude107 33' ~10816' and north latitude 2144' ~ 22 2'. Adjacent to Jiangnan District and Liangqing District of Nanning City, Ningming County and Fusui County of Chongzuo City, Qinbei District of Qinzhou City. The county is about 68. 1 km long from east to west and 49.5 km wide from north to south, with a total area of 28 16 square kilometers, accounting for 1.2% of the total area of the whole autonomous region. Shangsi County is only100km from Nanning, the capital of Guangxi Zhuang Autonomous Region,16km from Fangchenggang, the largest seaport in Guangxi, and130km from dongxing city, the border town of China. It is the only city under the jurisdiction of Fangchenggang.