Question: Dongguan and Hailar District are both cities located in what Asian country?

Context articles: Hulunbuir Hailar Airport
Hailar District
CONCACAF Championship and Gold Cup venues
India–Laos relations
Old Barag Banner
Foshan–Dongguan Intercity Railway
Hulunbuir
Dongguan
Zhang Yingying
List of twin towns and sister cities in Mexico

Hulunbuir Hailar Airport (IATA: HLD, ICAO: ZBLA) is an international airport airport serving Hailar District of Hulunbuir, a prefecture-level city of Inner Mongolia, China.
 The airport was formerly called Hailar Dongshan Airport (海拉尔东山机场) until it was renamed on 1 January 2011.
Hailar District (Mongolian: ᠬᠠᠶᠢᠯᠠᠷ ᠲᠣᠭᠣᠷᠢᠭ "Qayilar toɣoriɣ" Хайлаар тойрог, Cyrillic: Хайлаар дүүрэг, "Khailaar düüreg"; ) is an urban district that serves as the seat of the prefecture-level city Hulunbuir in northeastern Inner Mongolia, China.
 Hulunbuir, due to its massive size, is a city in administrative terms only, being mainly grassland and rural.
 Hailar, therefore, is a "de facto" city.
 Hailar can also refer to the urban area around the Hailar district, with Hulunbuir being the wider geographical region that contains the urban area.
19 draws Championship and CONCACAF Gold Cup held in eight countries-members of CONCACAF, and two draws (1985 and 1989) had not host countries: In general, during the period 1963–2011 as part of the final tournament held 389 matches, which were held in 48 stadiums of 42 cities in 9 countries (of which 28 stadiums in 26 cities located in the USA): information on the number of cities differ, as part of the cities located within the agglomerations of Los Angeles and New York.
India–Laos relations are bilateral relations between South Asian country India and South East Asian country Laos.
 Diplomatic relations between two nations were established in February 1956.
 First Prime Minister of India Jawaharlal Nehru visited Laos in 1954 while first President of India Rajendra Prasad visited Laos in 1956.
 India considers Laos as strategically important in accordance with the China's growing land-reclamation activities in South China Sea.
 Laos has been supportive to India's efforts to become permanent member of UN Security Council.
Old Barag Banner (Mongolian: ᠬᠠᠭᠤᠴᠢᠨ ᠪᠠᠷᠭᠤ ᠬᠣᠰᠢᠭᠤ Қаучин Бару қосиу "Qaɣučin Barɣu qosiɣu"; ) is a banner of northeastern Inner Mongolia, People's Republic of China.
 It is located 28 km from Hailar District, the administrative centre of Hulunbuir City, which administers this banner.
Foshan-Dongguan Intercity Railway, also called the Fo-Guan Intercity Railway, is a planned high-speed railway within Guangdong province, China, between the cities of Foshan, via Guangzhou, to Dongguan.
 It forms one leg of the Pearl River Delta Rapid Transit regional network and will provide connections with the Guangzhou–Dongguan–Shenzhen Intercity Railway, Dongguan–Huizhou Intercity Railway and local metro systems.
 It will connect Panyu District, Guangzhou at the major Guangzhou South interchange, tunnelling under the Pearl River through Machong and Hongmei to Wanghong Railway Station providing connections via the Dongguan Rail Transit, the Guangzhou–Dongguan–Shenzhen Intercity Railway or the Dongguan–Huizhou Intercity Railway.
 The length of the railway is 36.681 kilometres.
 Although this first phase of the project is named "Foshan-Dongguan Intercity Railway", it does not pass through the city of Foshan in any way.
 The second section of this railway from Guangzhou South to Foshan West Railway Station has been planned, prepared and the line is under construction as the "Guangfo Intercity Railway", the first phase of the Guangzhou Circle Intercity Railway.
Hulunbuir or Hulun Buir (Mongolian: ; , "Hūlúnbèi'ěr") is a region that is governed as a prefecture-level city in northeastern Inner Mongolia, in China.
 Its administrative center is located at Hailar District, its largest urban area.
 Major scenic features are the high steppes of the Hulun Buir grasslands, the Hulun and Buir lakes (the latter partially in Mongolia), and the Khingan range.
 Hulun Buir borders Russia to the north and west, Mongolia to the south and west, Heilongjiang province to the east and Hinggan League to the direct south.
 Hulunbuir is a linguistically diverse area: next to Mandarin Chinese, Mongolian dialects such as Khorchin and Buryat, the Mongolic language Dagur and some Tungusic languages are spoken there.
Dongguan is a prefecture-level city in central Guangdong Province of South China.
 Often considered the cultural capital of the Pearl River Delta, Dongguan borders the provincial capital of Guangzhou to the north, Huizhou to the northeast, Shenzhen to the south, and the Pearl River to the west.
 It is part of the Pearl River Delta megacity with more than 44.78 million inhabitants at the 2010 census spread over nine municipalities (including Macao) across an area of 17,573 km2 .
 Dongguan's city administration is considered especially progressive in seeking foreign direct investment.
 Dongguan ranks behind only Shenzhen, Shanghai and Suzhou in exports among Chinese cities, with $65.54 billion in shipments.
 It is also home to one of the world's largest, though largely empty, shopping malls, the New South China Mall.
 The majority of the population speak Mandarin due to migrants from other parts of the country.
Zhang Yingying (; born January 4, 1990 in Hailar District, Inner Mongolia) is a Chinese long-distance runner.
 At only 18 years she already qualified for the 2008 Summer Olympics to represent China at the 5000 metres, 10,000 metres and the marathon.
This is a list of sister cities in Mexico.
 Some of the sister cities located in the United States can be located using Sister Cities International.
 A searchable, interactive list for those is maintained by Sister Cities International.