Which city does helong city belong to?

It belongs to Yanbian Korean Autonomous Prefecture of Jilin Province.

Official website shows that helong city, the People's Government of helong city, is a county-level city under the jurisdiction of Yanbian Korean Autonomous Prefecture in Jilin Province, which is located in the southeast of Jilin Province and the south of Yanbian Korean Autonomous Prefecture. Tumen River in the south faces North Hamgyong Road and Liangjiang Road in the Democratic People's Republic of Korea. Located at the eastern foot of Changbai Mountain, on the north bank of the upper reaches of Tumen River, it has a semi-humid monsoon climate in the middle temperate zone, adjacent to two cities and counties, with a total area of 5068.62 square kilometers and a domestic border of 65438+.