Question: What province does Jiande and Xuancheng have in common?

Context paragraphs:
Xinye Village: Xinye () is a historic Chinese village in Daciyan Town (大慈岩镇) , Jiande City, Zhejiang Province.  Founded in the Southern Song Dynasty, Xinye is noted for its well-preserved Ming and Qing era architecture and ancient residential buildings.  Xinye is also known for holding ancestor worship ceremonies on the annual Shangsi Festival, an ancient tradition that is only practiced by a few communities in China today, including Xinye.  In 2010 it was designated as a National Historic and Cultural Village of China.

Xuancheng High School: The Xuancheng High School of Anhui Province (), commonly referred to as Xuancheng High School or Xuanzhong (), is a public high school located in Xuancheng, Anhui Province, China.  It was established in 1906 as Secondary School of Ningguo Prefecture ().

Xuancheng: Xuancheng () is a city in the southeast of Anhui province.  Founded in 109 BCE, Xuancheng has over 2,000 years of history.  Located in the lower Yangtze River drainage basin and Yangtze River Delta, it borders Wuhu to the northwest, Chizhou to the west, Huangshan to the southwest, and the provinces of Zhejiang and Jiangsu to the southeast and northeast respectively.

Xuancheng–Hangzhou Railway: The Xuancheng–Hangzhou Railway or Xuanhang Railway (), is a double-track railroad in eastern China between Xuancheng in southern Anhui Province and Hangzhou, the capital of Zhejiang Province.  The line is 224 km long and was built in three parts, in 1958, 1972 and 1988.  Cities along route include Hangzhou, Deqing (access point to Moganshan), Huzhou, and Changxing in Zhejiang Province and Guangde, Shizipu and Xuancheng in Anhui Province.  In 2005, a second track was added to the Xuanhang Line.

Concave-eared torrent frog: Odorrana tormota, also known as the concave-eared torrent frog, is a species of Frog native to China.  Its distribution is restricted to Huangshan Mountains in Anhui and Jiande and Anji counties in northern Zhejiang.  It occurs in fast-flowing streams and the surrounding habitats, and breeds in streams.  The informally assigned common name for frogs in this genus (and for frogs in certain other genera) is "torrent frog".

Wu Chinese-speaking people: The Wu-speaking Chinese, also known as Wuyue people (; Shanghainese: ] ) or Jiang-Zhe people (江浙民系) are a major subgroup of the Han Chinese.  They are a Wu Chinese-speaking people who hail from southern Jiangsu province, the city of Shanghai, all of Zhejiang province, as well as smaller populations in Xuancheng prefecture-level city in southern Anhui province, Shangrao, Guangfeng, and Yushan counties of northeastern Jiangxi province, and some parts of Pucheng county in northern Fujian province.

Shouchang (town): Shouchang () is a town located in the western part of Zhejiang Province, China.  It was formerly a separate county, but was merged into Jiande in the 1950s.

Jiande:    is a county-level city in Zhejiang Province, China.  It is under the administration of Hangzhou.

Wuhu Xuancheng Airport: Wuhu Xuancheng Airport is an airport being built to serve the cities of Wuhu and Xuancheng in Anhui Province, China.  The airport is located in Wanzhi Town, Wuhu County, about 48 km from downtown Wuhu City and 30 km from downtown Xuancheng.  The airport project began in June 2012, and it took four years to select the airport site from the original ten candidates.  It received approval from the national government in 2016.

Wuju: Wuju (), or Jinhua opera, is a form of Chinese opera from Jinhua, in the eastern province of Zhejiang, China.  It is also performed in Lishui, Linhai, Jiande, Chun'an, Zhejiang, as well as in northeastern Jiangxi province, in cities such as Yushan, Shangrao, Guixi, Boyang, and Jingdezhen.  It is named for Wuzhou (婺州), an ancient name for Jinhua.

Supporting paragraphs: Jiande Xuancheng
Answer: Zhejiang