Question:  Han JinYu was born in the world's second most populous what?

Context paragraphs:
Han Cong: Han Cong (; born August 6, 1992 in Harbin, Heilongjiang) is a Chinese pair skater.  With partner Sui Wenjing, he is the 2017 world champion, 2015 and 2016 world silver medalist, a two-time Grand Prix Final bronze medalist (2010, 2014), a four-time Four Continents champion (2012, 2014, 2016–2017), a three-time World Junior champion (2010–2012), the 2009 Junior Grand Prix Final champion, and a two-time Chinese national champion (2010, 2011).  Sui and Han have landed throw quadruple salchows and quadruple twists in competition.

Han Myeong-sook: Han Myeong-sook (born March 24, 1944; Korean: 한명숙 ] ) was the Prime Minister of South Korea from April 2006 to March 2007.  She is South Korea's first female prime minister (second female prime minister overall if the acting premiership of Chang Sang is included).  She was from the United New Democratic Party (UNDP) as a member of the Korean National Assembly (representative) for Ilsan-gab, and is a graduate of Ewha Womans University in Seoul with a degree in French literature.  She resigned as Prime Minister on March 7, 2007 and declared her presidential candidacy.  But she did not succeed in the nominations.  In 2008 she ran for parliament, but was not elected.  However, in January 2012 she was elected leader of the main oppositional Democratic United Party (DUP) before the April legislative elections and became a member of parliament.  But the liberals did not manage to defeat the ruling Saenuri Party and Han stepped down as party leader in April 2012.  In August 2015, Han was convicted of receiving illegal donations at the amount of 900 million KRW, and sentence to two years in prison.  She is ineligible to run for public office for ten years after her prison term.  She became the first former prime minister of the Republic of Korea to serve a prison time.

Unrecognized ethnic groups in China: Several ethnic groups of the People's Republic of China are not officially recognized.  Taken together, these groups (未识别民族 "wèi shíbié mínzú)" number more than 730,000 people; if considered as a single group, they would constitute the twentieth most populous ethnic group of China.  Some scholars have estimated that there are over 200 distinct ethnic groups that inhabit China.  There are in addition small distinct ethnic groups that have been classified as part of larger ethnic groups that are officially recognized.  Some groups like the Hui of Xinjiang with the Hui of Fujian are geographically and culturally separate except for the shared belief of Islam.  Han Chinese being the world's largest ethnic group has a large diversity within it, such as in Gansu, the Han here may have genetic traits from the assimilated Tangut civilization.  Although they are indigenous to Hainan island and do not speak a Chinese language, the Limgao (Ong-Be) people near the capital (8% of the population) are counted as Han Chinese.

Maoling: The Maoling () or Mao Mausoleum is the mausoleum of Emperor Wu of Han (156–87 BCE) located in Xingping, Shaanxi, China, about 40 km to the west of the provincial capital of Xi'an.  The tomb is the largest of all tombs built during the Han Dynasty.  It is also well known as "Great White Pyramid" since U.S. Army Air Corps pilot James Gaussman saw it as "a white jewel-topped pyramid during a flight between India and China during World War II" (see Chinese pyramids).  It is a trapezoidal tumulus built from rammed earth with a rectangular base which measures 222 by and a height of 47 m .  Construction of the tomb began in 139 BC, the second year in the reign of Emperor Wu and took 53 years until completion upon the emperor's death.  About one third of the court's annual revenue from taxes and tributes was used towards construction of the tomb.  Maoling is the largest in a group of more than 20 tombs.  The smaller tombs surrounding it belong to former members of Emperor Wu's court, such as

Beijing: Beijing, ( ) formerly romanized as Peking, is the capital of the People's Republic of China and the world's second most populous city proper and most populous capital city.  The city, located in northern China, is governed as a direct-controlled municipality under the national government with 16 urban, suburban, and rural districts.  Beijing Municipality is surrounded by Hebei Province with the exception of neighbouring Tianjin Municipality to the southeast; together the three divisions form the Jingjinji metropolitan region and the national capital region of China.

Han Han: Han Han (born September 23, 1982) is a Chinese professional rally driver, best-selling author, singer, creator of "Party", One (App magazine) and China's most popular blogger.  He has published five novels to date, and is represented by the Hong Kong-based Peony Literary Agency.  He is also involved in music production.  In May 2010, Han Han was named one of the most influential people in the world by "Time" magazine.  In September 2010, British magazine "New Statesman" listed Han Han at 48th place in the list of "The World's 50 Most Influential Figures 2010".  In June 2010, Han Han was interviewed by CNN as China's rebel writer who has become the unofficial voice for his generation.

Sui Wenjing: Sui Wenjing (; born July 18, 1995 or May 7, 1997) is a Chinese pair skater.  With partner Han Cong, she is the 2017 world champion, the 2015 and 2016 world silver medalist, a two-time Grand Prix Final bronze medalist (2010, 2014), a four-time Four Continents champion (2012, 2014, 2016–2017), a three-time World Junior champion (2010–2012), the 2009 Junior Grand Prix Final champion and a two-time Chinese national champion (2010, 2011).  Sui and Han have landed throw quadruple salchows and quadruple twists in competition.

Han Jinyu: Han JinYu, (; * 8 August 1979 in Beijing), also known as "TingTing" and "TingTing Han", is an oilpainter who specialized in portraits, still life and landscape.  She mainly paints in the Realism style but also Modern art.

List of companies of Mexico: Mexico is a federal republic in the southern half of North America.  It is bordered to the north by the United States; to the south and west by the Pacific Ocean; to the southeast by Guatemala, Belize, and the Caribbean Sea; and to the east by the Gulf of Mexico.  Covering almost two million square kilometers (over 760,000 sq mi), Mexico is the sixth largest country in the Americas by total area and the 13th largest independent nation in the world.  With an estimated population of over 127 million, it is the eleventh most populous country and the most populous Spanish-speaking country in the world while being the second most populous country in Latin America.  Mexico is a federation comprising 31 states and a federal district that is also its capital and most populous city.  Other metropolises include Guadalajara, Monterrey, Puebla, Toluca, Tijuana and León.

Han Xiaopeng: Han Xiaopeng (; born December 13, 1982 in Pei, Xuzhou, Jiangsu, China) is a freestyle skier who competed at the 2006 Winter Olympics in Turin, Italy, and won gold in the men's aerials event.  In this discipline he also won the World Championships in 2007.  Despite these great achievements, he has yet to win a World Cup competition.  Han is the first Chinese male athlete to ever win a gold medal at the Winter Olympics.

Supporting paragraphs: Han Jinyu Beijing
Answer: city proper