There is no doubt that it is Ningguo City, Anhui Province. Ningguo City, Anhui Province once entered the top 100 counties in China in 1994. However, in recent years, the coastal economy has developed rapidly and soon surpassed the mainland. As an underdeveloped province in the east, no county in Anhui Province has entered the top 100 counties in China. However, Ningguo City also put forward the slogan of "Decisive Battle in the Eleventh Five-Year Plan and Return to the Top 100 Counties". In recent years, various social and economic undertakings in Ningguo City have made rapid progress and are moving towards this goal. Ningguo City, with its own regional and geographical advantages, is the best county-level city for Anhui Province to integrate into the economic circle of Jiangsu, Zhejiang and Shanghai, and has close ties with developed cities in the east such as Shanghai. With the improvement of traffic conditions, Ningguo will surely become a dazzling pearl in southeast Anhui.

The following is the ranking of comprehensive strength of Anhui county economy in recent ten years:

2000 Ningguo Tongcheng Huaining County Shexian Quanjiao County Tianchang City Wuwei County Feidong County and County mingguang city

200 1 dangtu county, yi county, Fanchang County, Shexian County, Tongcheng City, Huaining County, Tianchang City, Wuwei County, Guangde County, Ningguo City

2002 Wuhu County, Feidong County, Guangde County, Tianchang City, Huaining County, Wuwei County, Fengtai County, Tongcheng City and Ningguo City

2003 Ningguo dangtu county Fanchang County Wuhu County Feixi County Fengtai County Tianchang City Wuwei County Feidong County Tongcheng City

In 2004, Fanchang County, Feixi County, Ningguo City, Fengtai County, Wuhu County, dangtu county, Feidong County, Guangde County and Wuwei County, Tianchang City.

In 2005, Fengtai County, Wuwei County, Ningguo City, Feixi County, Feidong County, Guangde County, Wuhu County, dangtu county and Nanling County, Tianchang City.

In 2006, Fanchang County Feixi County Fengtai County Ningguo City dangtu county Tianchang City Wuhu County Wuwei County Feidong County Guangde County

In 2007, Feixi County, Fengtai County, Fanchang County and Ningguo City, dangtu county Wuhu County Feidong County Wuwei County Tianchang Guangde County.

2008 Fanchang County, Ningguo City dangtu county Fengtai County Feixi County Wuhu County Feidong County Tongling County Tianchang City Guangde County

It hasn't been released in 2009.