Maonan District.

Guandu Street is a street office established in the mid-1980s with the eastward expansion of Maonan District, Maoming City. Jurisdiction: bounded by Xiyue Road in the east, Youcheng Road in the south, Xiaodongjiang River in the west, and Dayuan Road in the north; covering an area of ??approximately 10 square kilometers, accounting for a quarter of the urban built-up area.