Which city does Sihui belong to?

the fourth meeting belongs to Guangdong province and is managed by Zhaoqing city. It is said that because the county is a place where four rivers will flow, it was named "Sihui", and the county name has been passed down since then. Sihui is located in the central and western part of Guangdong Province, downstream of the three rivers of west, north and Guangzhou. Foshan Sanshui in the east, Zhaoqing Dinghu in the south, Guangning in the northwest and Qingyuan Qingxin in the northeast. It belongs to the Pearl River Delta Economic Zone, the east gate and economic center of Zhaoqing City, the leading city of Suijiang Economic Corridor, and the transportation hub of the Pearl River Delta leading to western Guangdong and Guangxi. The total area of the city is 1166.38 square kilometers, and the municipal party committee and government are located in Dongcheng Street. Introduction to Zhaoqing: Zhaoqing City is located in the middle and west of Guangdong Province, with a total administrative area of 1,489,1 hectares. It governs Duanzhou District, Dinghu District and Gaoyao District, Guang Ningxian, Deqing County, Fengkai County and Huaiji County, Sihui City, 91 towns, 12 streets, 1 ethnic township, 1,255 administrative villages and 296 communities. Dinghushan is located in the northeast of Zhaoqing City, Guangdong Province, 18 kilometers away from Zhaoqing City, with 23 1' north latitude and 112 31' east longitude. It is the only oasis on the Tropic of Cancer, so Dinghushan is known as the "Emerald on the Tropic of Cancer". Not only that, Dinghushan is known as the "natural oxygen bank" because of its lush foliage and high negative ion content. Dinghushan has been a famous Buddhist shrine and tourist attraction since the Tang Dynasty.