Wancheng district, located in the center of Nanyang city, covers an area of 662 square kilometers with a population of 568,700 in 2012.
Wolong district is the center of Nanyang city's politics, economy, culture, business and trade.
As a county-level city under the jurisdiction of Henan province, Dengzhou city has a population of 1.88 million, and covers an area of 2,369 square kilometers.
Located in the southwest region of Henan province, Sheqi county had a population of 630,000 in 2002, and covered an area of 1,203 square kilometers.
Xixia county, located in the southwest region of Henan province, covers an area of 3,454 square kilometers.
Located in the southwest region of Henan province, Fangcheng county had a population of 1.03 million by the end of 2008, and covered an area of 2,542 square kilometers.
Located in the southeast region of Henan province, Tongbai has a population of 460,000, and covers an area of 1,491 square kilometers.
Located in the southwest region of Henan, Tanghe county had a population of 1.40 million in 2010, and covered an area of 2,512 square kilometers.