Which city does yugan county belong to?

According to the inquiry of Jiangxi Local Treasure, yugan county is affiliated to Shangrao City, Jiangxi Province, and is located in the northeast of Jiangxi Province, bordering Wannian County in the east, Nanchang and Jinxian County in the west, yujiang county County and dongxiang county in the south, and Poyang County and duchang county in the north. The land area is 233 1 km2, and the landforms are mainly low hills and lakeside plains. The terrain is high in the southeast and low in the northwest, slowly inclining from the southeast hills to the northwest, and transitioning to the lakeside plain. Xinjiang, which runs through the whole territory, is divided into east and west tributaries and flows into Poyang Lake. The basic composition is "four waters, three mountains, two fields, one road and one manor".