Question: How did the Japanese win the country of citizenship of the winner of the 2009 Australian Open – Boys' Doubles?

full_context: Document 1: Qing dynasty: By the mid-18th century, the Qing had successfully put outer regions such as Inner and Outer Mongolia, Tibet and Xinjiang under its control. Imperial commissioners and garrisons were sent to Mongolia and Tibet to oversee their affairs. These territories were also under supervision of a central government institution called Lifan Yuan. Qinghai was also put under direct control of the Qing court. Xinjiang, also known as Chinese Turkestan, was subdivided into the regions north and south of the Tian Shan mountains, also known today as Dzungaria and Tarim Basin respectively, but the post of Ili General was established in 1762 to exercise unified military and administrative jurisdiction over both regions. Dzungaria was fully opened to Han migration by the Qianlong Emperor from the beginning. Han migrants were at first forbidden from permanently settling in the Tarim Basin but were the ban was lifted after the invasion by Jahangir Khoja in the 1820s. Likewise, Manchuria was also governed by military generals until its division into provinces, though some areas of Xinjiang and Northeast China were lost to the Russian Empire in the mid-19th century. Manchuria was originally separated from China proper by the Inner Willow Palisade, a ditch and embankment planted with willows intended to restrict the movement of the Han Chinese, as the area was off-limits to civilian Han Chinese until the government started colonizing the area, especially since the 1860s.
Document 2: Chan Hao-ching: Chan Hao-ching (; ; born September 19, 1993), also known as Angel Chan, is a professional tennis player representing Taiwan (Chinese Taipei). She is primarily a doubles specialist, having won 17 WTA, 2 WTA Challengers and 6 ITF titles in that discipline. Chan reached the final of the mixed-doubles competition at Wimbledon with Max Mirnyi in 2014, her first Grand Slam final. She reached two more in 2017, the Wimbledon women's doubles with Monica Niculescu, and the US Open mixed doubles with Michael Venus.
Document 3: Qing dynasty: With respect to these outer regions, the Qing maintained imperial control, with the emperor acting as Mongol khan, patron of Tibetan Buddhism and protector of Muslims. However, Qing policy changed with the establishment of Xinjiang province in 1884. During The Great Game era, taking advantage of the Dungan revolt in northwest China, Yaqub Beg invaded Xinjiang from Central Asia with support from the British Empire, and made himself the ruler of the kingdom of Kashgaria. The Qing court sent forces to defeat Yaqub Beg and Xinjiang was reconquered, and then the political system of China proper was formally applied onto Xinjiang. The Kumul Khanate, which was incorporated into the Qing empire as a vassal after helping Qing defeat the Zunghars in 1757, maintained its status after Xinjiang turned into a province through the end of the dynasty in the Xinhai Revolution up until 1930. In early 20th century, Britain sent an expedition force to Tibet and forced Tibetans to sign a treaty. The Qing court responded by asserting Chinese sovereignty over Tibet, resulting in the 1906 Anglo-Chinese Convention signed between Britain and China. The British agreed not to annex Tibetan territory or to interfere in the administration of Tibet, while China engaged not to permit any other foreign state to interfere with the territory or internal administration of Tibet. Furthermore, similar to Xinjiang which was converted into a province earlier, the Qing government also turned Manchuria into three provinces in the early 20th century, officially known as the "Three Northeast Provinces", and established the post of Viceroy of the Three Northeast Provinces to oversee these provinces, making the total number of regional viceroys to nine.
Document 4: Qing dynasty: Qing China reached its largest extent during the 18th century, when it ruled China proper (eighteen provinces) as well as the areas of present-day Northeast China, Inner Mongolia, Outer Mongolia, Xinjiang and Tibet, at approximately 13 million km2 in size. There were originally 18 provinces, all of which in China proper, but later this number was increased to 22, with Manchuria and Xinjiang being divided or turned into provinces. Taiwan, originally part of Fujian province, became a province of its own in the late 19th century, but was ceded to the Empire of Japan in 1895 following the First Sino-Japanese War. In addition, many surrounding countries, such as Korea (Joseon dynasty), Vietnam frequently paid tribute to China during much of this period. Khanate of Kokand were forced to submit as protectorate and pay tribute to the Qing dynasty in China between 1774 and 1798.
Document 5: 2018 Australian Open – Men's Singles: Men's Singles 2018 Australian Open Champion Roger Federer Runner - up Marin Čilić Final score 6 -- 2, 6 -- 7, 6 -- 3, 3 -- 6, 6 -- 1 Details Draw 128 (16 Q / 8 WC) Seeds 32 Events Singles men women boys girls Doubles men women mixed boys girls Legends men women mixed WC Singles men women quad WC Doubles men women quad ← 2017 Australian Open 2019 →
Document 6: 2012 Australian Open – Boys' Singles: The start of the 2012 Australian Open saw all the seeds apart from Monteiro, Cagnina and Farren made it to the second round. The biggest upset of the first round was Brazilian Thiago Monteiro losing to Australian wild card Jack Schipanski. Julien Cagnina lost to French Mathias Bourgue and American Connor Farren went to French Laurent Lokoli. The second round witnessed all the seeds go through except Broady lost to Robin Staněk, Napolitano to Joshua Ward-Hibbert and Kyrgios to Marek Routa. The third round is also where the seeds meet for the first time. Kimmer Coppejans and Hossam exited to higher seeds. Seventh seeded Edmund defeated eleventh seeded Coppejans and No. 1 seeded Saville defeated sixteenth seeded Hossam. The biggest upset of the third round was tenth seeded Pavlásek defeating fifth seeded Silva and sixth seeded Harris losing to American qualifier Mackenzie McDonald. Milojevic lost to Joshua Ward-Hibbert and Pöllänen to Staněk. The quarter finals saw Saville end Edmund's run and Pavlásek end Uchida's run successfully making their way into the semifinals. The semifinals witnessed Saville taking out Pavlásek while Filip Peliwo overcame McDonald. In the final, Luke Saville defeated Filip Peliwo to claim his first Junior Boys' Singles Australian Open title and second grand slam title of his career.
Document 7: Yeh Wei-tze: Yeh was born in Taipei. He turned professional in 1994 and played on the Asian Tour during his early career. In 2000 he won the European Tour co-sanctioned Benson and Hedges Malaysian Open to earn a two-year exemption on that tour. The win also helped him to second place on the Davidoff Asian PGA Order of Merit that season.
Document 8: Roger Federer: Federer's main accomplishments as a junior player came at Wimbledon in 1998, where he won both the boys' singles final over Irakli Labadze, and in doubles teamed with Olivier Rochus, defeating the team of Michaël Llodra and Andy Ram. In addition, Federer lost the US Open Junior final in 1998 to David Nalbandian. He won four ITF junior singles tournaments in his career, including the prestigious Orange Bowl, where he defeated Guillermo Coria in the final. He ended 1998 with the No. 1 junior world ranking, was awarded ITF junior World Champion, and entered his first tournament as a professional during 1998 in Gstaad, where he lost to Lucas Arnold Ker in the first round.
Document 9: 2006 US Open – Girls' Doubles: At the 2006 US Open, the winner of the Girls' Doubles competition was the team of Buzărnescu and Olaru, both from Romania, who were seeded second in the tournament. The runners-up were Sharon Fichman and Anastasia Pavlyuchenkova, from Canada and Russia, respectively, who were seeded first. The other semifinalists were the teams of Kramperová and Vaňková, from the Czech Republic, and Klaffner and Paszek, from Austria. Neither of these teams had been seeded.
Document 10: Qing dynasty: After conquering "China proper", the Manchus identified their state as "China" (中國, Zhōngguó; "Middle Kingdom"), and referred to it as Dulimbai Gurun in Manchu (Dulimbai means "central" or "middle," gurun means "nation" or "state"). The emperors equated the lands of the Qing state (including present day Northeast China, Xinjiang, Mongolia, Tibet and other areas) as "China" in both the Chinese and Manchu languages, defining China as a multi-ethnic state, and rejecting the idea that "China" only meant Han areas. The Qing emperors proclaimed that both Han and non-Han peoples were part of "China." They used both "China" and "Qing" to refer to their state in official documents, international treaties (as the Qing was known internationally as "China" or the "Chinese Empire") and foreign affairs, and "Chinese language" (Dulimbai gurun i bithe) included Chinese, Manchu, and Mongol languages, and "Chinese people" (中國之人 Zhōngguó zhī rén; Manchu: Dulimbai gurun i niyalma) referred to all subjects of the empire. In the Chinese-language versions of its treaties and its maps of the world, the Qing government used "Qing" and "China" interchangeably.
Document 11: Zeng Shaoxuan: Zeng Shaoxuan (also spelled as Zeng Shao-Xuan, ; ; born August 29, 1981 in Nanjing, Jiangsu) is a Chinese male tennis player. He competed for China at the 2008 Summer Olympics in the men's singles and men's doubles with partner Yu Xinyuan.
Document 12: Hsieh Cheng-peng: Hsieh Cheng-peng (; born 22 September 1991) is a professional tour tennis player from Taiwan. Alongside Tsung-Hua Yang he won the 2008 Wimbledon Championships - Boys' Doubles title. He won the 2009 US Open - Boys' Doubles with Márton Fucsovics, as well as the 2008 Australian Open - Boys' Doubles title with Tsung-Hua Yang and the 2009 Australian Open - Boys' Doubles title with Francis Casey Alcantara.
Document 13: Qing dynasty: To extend and consolidate the dynasty's control in Central Asia, the Kangxi Emperor personally led a series of military campaigns against the Dzungars in Outer Mongolia. The Kangxi Emperor was able to successfully expel Galdan's invading forces from these regions, which were then incorporated into the empire. Galdan was eventually killed in the Dzungar–Qing War. In 1683, Qing forces received the surrender of Taiwan from Zheng Keshuang, grandson of Koxinga, who had conquered Taiwan from the Dutch colonists as a base against the Qing. Zheng Keshuang was awarded the title "Duke Haicheng" (海澄公) and was inducted into the Han Chinese Plain Red Banner of the Eight Banners when he moved to Beijing. Several Ming princes had accompanied Koxinga to Taiwan in 1661-1662, including the Prince of Ningjing Zhu Shugui and Prince Zhu Honghuan (朱弘桓), son of Zhu Yihai, where they lived in the Kingdom of Tungning. The Qing sent the 17 Ming princes still living on Taiwan in 1683 back to mainland China where they spent the rest of their lives in exile since their lives were spared from execution. Winning Taiwan freed Kangxi's forces for series of battles over Albazin, the far eastern outpost of the Tsardom of Russia. Zheng's former soldiers on Taiwan like the rattan shield troops were also inducted into the Eight Banners and used by the Qing against Russian Cossacks at Albazin. The 1689 Treaty of Nerchinsk was China's first formal treaty with a European power and kept the border peaceful for the better part of two centuries. After Galdan's death, his followers, as adherents to Tibetan Buddhism, attempted to control the choice of the next Dalai Lama. Kangxi dispatched two armies to Lhasa, the capital of Tibet, and installed a Dalai Lama sympathetic to the Qing.
Document 14: 2009 Australian Open – Boys' Doubles: Hsieh Cheng-peng and Yang Tsung-hua were the defending champions, but only Cheng-peng participated this year. He partnered with Francis Casey Alcantara and won the final 6–4, 6–2, over Mikhail Biryukov and Yasutaka Uchiyama.
Document 15: Cyprus: Tennis player Marcos Baghdatis was ranked 8th in the world, was a finalist at the Australian Open, and reached the Wimbledon semi-final, all in 2006. High jumper Kyriakos Ioannou achieved a jump of 2.35 m at the 11th IAAF World Championships in Athletics in Osaka, Japan, in 2007, winning the bronze medal. He has been ranked third in the world. In motorsports, Tio Ellinas is a successful race car driver, currently racing in the GP3 Series for Marussia Manor Motorsport. There is also mixed martial artist Costas Philippou, who competes in the Ultimate Fighting Championship promotion's middleweight division. Costas holds a 6-3 record in UFC bouts, and recently defeated "The Monsoon" Lorenz Larkin with a Knockout in the 1st round.
ground_truth: First Sino-Japanese
sub_queries: 2009 Australian Open – Boys' Doubles >> winner Answer: Hsieh Cheng-peng
Hsieh Cheng-peng >> country of citizenship Answer: Taiwan
How did the Japanese win Taiwan ? Answer: First Sino-Japanese