Question: In between Zaozhuang and Guiping which one is under the administration of Guigang City?

Context paragraphs:
Zaozhuang: Zaozhuang () is a prefecture-level city in the south of Shandong province, People's Republic of China.  The second smallest prefecture-level city in the province, only bigger than Laiwu, it borders Jining to the west and north, Linyi to the east, and the province of Jiangsu to the south.

Luo Ergang: Luó Ĕrgang, also known as Elgan Lo () (1901 – May 25, 1997), was a historian and Chinese Academy of Social Sciences researcher.  Born in Guigang City, Guangxi Province, he was an authority on the Taiping Rebellion from a Left wing viewpoint.

Guiping: Guiping is a county-level city in eastern Guangxi, China.  It is under the administration of Guigang City, located at the confluence of the Qian and Yu rivers, which are the Xi River's primary north and south tributaries, respectively.

Chunli Li: Chunli Li {'1': ", '2': ", '3': ", '4': "} (born 28 February 1962 in Guiping, Guigang, Guangxi) is a Chinese-born New Zealand female professional table tennis player.  She won a gold, silver and two bronze medals at the 2002 Commonwealth Games to cap off her long career.  Her illustrious career began as one of the top table tennis players in China, specialising as a doubles player.  Chunli migrated to New Zealand in 1987 and has since represented New Zealand until she retired in 2004 to concentrate as the national coach.  She competed at four Olympic Games and one Commonwealth Games for New Zealand.  Since 2011, she came out of her "retirement" and started representing New Zealand again.  Chunli led the New Zealand team at the 2014 Commonwealth Games in Glasgow, Scotland, United Kingdom.

Dige: Dige () is a town in the south of Shandong province, People's Republic of China, bordering Jiangsu province to the south, and located in the southeast corner of Zaozhuang City.  It is under the administration of Yicheng District and is 45 km east-southeast of downtown Zaozhuang.  In March 2001, the former Ganlugou Township (甘露沟乡) was merged into the town's administrative area.

Qintang District: Qintang District () is a district of Guangxi, China.  It is under the administration of Guigang city.

Gangbei District: Gangbei District is a district of Guangxi, China.  It is under the administration of Guigang city.

Heng County: Heng County, or Hengxian (; Standard Zhuang: Hwngz Yen ) is under the administration of Nanning, the capital of Guangxi Zhuang Autonomous Region, China, with a permanent population of 863,001 and a hukou population of 1,200,521 as of the 2010 Census.  The easternmost county-level division of Nanning City, it borders the prefecture-level cities of Guigang to the northeast, Yulin to the east, and Qinzhou to the south.

Pingnan County, Guangxi: Pingnan () is a county of eastern Guangxi, China.  It is under the administration of Guigang City, with a population (as of 2002) of 520,000 residing in an area of 1502 km2 .

Binyang County: Binyang County (; Standard Zhuang: Binhyangz Yen ) is under the administration of Nanning, the capital of Guangxi Zhuang Autonomous Region, China, with a permanent population of 782,255 and a hukou population of 1,051,373 as of the 2010 Census.  It borders the prefecture-level cities of Laibin to the northeast and Guigang to the east.  The main highways passing near the county seat are China National Highways 322 and 324.  The local economy is based mostly on industry and services.  The county seat is Binzhou Town, known as one of the oldest towns in Guangxi which has population over 200,000 people.  People speak Binyanghua in Binyang, which is a branch of Cantonese.

Supporting paragraphs: Zaozhuang Guiping
Answer: Guiping