Federal common law is a term of United States law used to describe common law that is developed by the federal courts, instead of by the courts of the various states.
 The United States is the only country to combine the creation of common law doctrines with a complete federalism, wherein the national supreme court has virtually no power to review state court decisions to determine whether the state courts have followed state laws.
 The High Court of Australia is sometimes said to have federal common law, but because all state and territorial courts are directly appealable to the High Court, this is indistinguishable from a general common law.
 In contrast, the United States Supreme Court has effectively barred the creation of federal common law in areas traditionally under the authority of state courts.
 Nevertheless, there are several areas where federal common law continues to govern.
Xuzhou, known as Pengcheng in ancient times, is a major city in and the fourth largest prefecture-level city of Jiangsu Province, China.
 Its population was 8,577,225 at the 2010 census whom 2,623,066 lived in the built-up (or metro) area made of Quanshan, Gulou, Yunlong and Tongshan districts.
 It is known for its role as a transportation hub in northwestern Jiangsu, as it has expressways and railway links connecting directly to the provinces of Henan and Shandong, the neighboring port city of Lianyungang, as well as the economic hub Shanghai.
Walsh is a common Irish surname, meaning "Briton" or "foreigner", literally "Welshman", taken to Ireland by British (Welsh, Cornish and Cumbrian) soldiers during and after the Norman invasion of Ireland.
 It is most common in County Mayo and County Kilkenny.
 It is the fourth most common surname in Ireland, and the 265th most common in the United States.
 There are variants including "Walshe", "Welsh", "Brannagh", and "Breathnach".
 Walsh is uncommon as a given name.
 The name is often pronounced "Welsh" in the south and west of the country.
The common pike conger or pike eel ("Muraenesox bagio") is a species of eel found throughout most of the Indo-Pacific.
 In Australia, it is known in the southwest, in Western Australia, around the tropical north of the country, and south to the coast of New South Wales.
 The common pike conger grows up to 2 m in length and 7.1 kg in weight.
 A nocturnal predator, the common pike conger lives in estuaries and near the shore to a depth of 100 m .
 A strong and muscular fish, the common pike conger is a delicacy in South East Asia and features in various dishes.
Shaoyang () is a prefecture-level city in southwestern Hunan province, People's Republic of China, bordering Guangxi to the south.
 Shaoyang has a history of 2500 years and remains an important commercial and transportation city in Hunan.
 It has a city area and 8 suburban counties, with a population of 7.6 million, the largest in Hunan province.
Texas country music (more popularly known just as Texas country or Texas music) is a rapidly growing subgenre of American country music.
 Texas country is known for fusing traditionalist root sounds (similar to neotraditional country) with the outspoken, care-free views of outlaw country.
 Texas country blends these subgenres by featuring a "take it or leave it" approach, a "common working man" theme, and witty undertones.
 These often combine with stripped down music sound.
 Texas country music can also be called "Red Dirt" country music.
 Sounds from Texas and Oklahoma have influenced the scene of this particular genre.
The legal origins theory claims that the two main legal traditions or origins, civil law and common law, crucially shape lawmaking and dispute adjudication and have not been reformed after the initial exogenous transplantation by Europeans.
 Therefore, they affect economic outcomes to date.
 According to the evidence reported by the initial proponents of such a theory, countries that received civil law would display today less secure investor rights, stricter regulation, and more inefficient governments and courts than those that inherited common law.
 These differences would reflect both a stronger historical emphasis of common law on private ordering and the higher adaptability of judge-made law.
 Recent contributions however have criticized the idea that transplanted legal institutions remained intact and have documented that indeed they evolve moved by how each country solves the trade-off between the uncertainty of judge-made law and the bias possibly injected into civil law by inefficient political institutions.
 Crucially, these latest studies show that considering both the endogeneity between legal traditions and the economy and the evolution of legal systems over time implies that civil law can often economically dominate common law.
Nawal al-Hawsawi is a Saudi-Arabian pilot, and a female.
 This is not common, if not almost impossible in Saudi Arabia, making Nawal al-Hawsawi a pioneer and a problem for the monarchy in the country.
 She also has led the county's women in fights against racism and domestic violence.
 She has been referred to as the "Rosa Parks of Saudi Arabia", due to her in dominatable spirit and desire to see women move forward in her country.
 Al-Hawsawi, who originated from Mecca, married a white American male, breaking this common tradition of only marrying within her religion and her race, as well as marrying outside her culture.
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 She has a commercial pilot's license and is also a mental health counselor and marriage therapist.
 These are not traditional fields for women in Saudi Arabia, and further the strain that al-Hawasai has felt from her relations with the monarchy in Saudi Arabia.
 She founded the therapy provider Soundheart.org, which is not allowed to pass through filters on the internet with Saudi Arabia.
 She has 50,000 followers on Twitter, and actively utilizes social media to strengthen her causes and beliefs.
 She receives a lot of pejorative commentary on social media, but meets it with grace and strength.
 The fact she is black and Saudi Arabian, also create issues for her in the western community, but she is not daunted by this.
 She was verbally abused by a woman in Saudi, where verbal abuse is a crime.
 She won her case in Saudi Arabia, but she dropped charges against the woman, who is now her friend.
 She never identified herself as black until time spent in the United States, where she learned to fly and got her license.
 She is not permitted to fly an aircraft in Saudi Arabia.
Bacon is first mentioned as acting in the capacity of attorney to Queen Eleanor in 1278-9, and is described in certain indentures of the exchequer, dated 1288, as 'clericus Regis' and 'custos rotulorum et brevium de Banco' and 'Regis thesauriarius et camerarius,' his business being to keep a list of the cases argued in the common pleas, and to transmit records thereof, and also 'pedes chirographorum,' i.e. memoranda of fines levied throughout the country, to the treasurers and chamberlains of the exchequer, of the receipt of which the indentures already mentioned were acknowledgments.
 The 'chirographa,' or fines in question, were fictitious suits, by means of which it was the custom to bar entails and convey the landed property of married women.
 Bacon seems to have held this post as late as 1309.
 In 1291 he was entrusted with the charge of Leeds Castle in Kent (a royal residence).
 In 1313 he was appointed to a justiceship of the common pleas, and in the same year we read of his being retained in London to advise the king upon some important matters.
 In 1314 he was made one of the commissioners of oyer and terminer for the counties of Norfolk and Suffolk, to try certain assessors and collectors of the revenue charged with breach of trust.
 In 1315 William de Beresford, the chief justice of the common pleas, being suddenly summoned to the king, the business of the court devolved upon Thrikingham and Bacon exclusively.
 We may conjecture that it was not very promptly or efficiently despatched, for it was but a short time since he had been enjoined to pay a more diligent attention to duty.
 In 1317 he was summoned with the rest of the judges to parliament at Lincoln, but the invasion of the Scots in that year caused the postponement of the parliament sine die.
 In 1320 he was placed on a commission to try certain persons charged with debasing and counterfeiting the coinage in the counties of Essex, Norfolk, and Suffolk, and in 1321 upon another directed to inquire into offences committed by sheriffs and other legal functionaries under colour of their official duties in the counties of Norfolk, Suffolk, Cambridge, and Huntingdon.
 He appears to have died in this year, Stonore being appointed justice of the common pleas in his place.
 He had landed property in Reston, Hemingston, Cleydon, and Akenham, places all of them in the county of Suffolk, and also in Essex, and at Shouldham in Norfolk.
Halcyon Park is an unincorporated community that was developed by Reverend Cyrus Kemper Capron in Bloomfield, in Essex County, New Jersey, United States, in 1895 as a planned community of homes with trees and shrubs, picturesque cottages, ponds and common grounds to be maintained by a caretaker and gardener.
 It is believed that Halcyon Park was inspired by Llewellyn Park, the first planned garden suburb about three miles away.
 Capron envisioned a private residential park for individuals of moderate means to offer all the advantages of the city (proximity to two railroads and a trolley for access to Newark and New York City, water, gas sewer and paved streets) and the country (trees, ponds, picturesque landscape).
 The original plan laid out 182 lots and common grounds to include a club house and tennis courts for common use by a lot-owners association.
 The Club House contained a bowling alley, billiard table, library and stage.
 The common grounds included a gate house, a conservatory, and two ponds.
 The land was developed with water, sewer and gas lines and paved streets, innovative at the time.

Question: What country does Xuzhou and Shaoyang have in common?
Answer: China