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‘As close as lips and teeth’: The highs and lows of China-North Korea ties

Al Jazeera · 🇶🇦 public Qatar · · 1180 words · By Caolán Magee
Geopolitical Influence in East Asia Sino-North Korean Relations Nuclear proliferation
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‘As close as lips and teeth’: The highs and lows of China-North Korea ties Chinese President Xi has been welcomed in Pyongyang for the first visit since 2019.

Claims checked 17
Techniques found 1
Topics 3

Coverage spectrum

Coverage gap: Low Left coverage
Left0%
Center100%
Right0%

8 sources compared across this story cluster. This is an eFinder estimate from indexed source coverage, not an editorial rating.

What happened

‘As close as lips and teeth’: The highs and lows of China-North Korea ties Chinese President Xi has been welcomed in Pyongyang for the first visit since 2019.

Why it matters

Chinese President Xi Jinping arrived in Pyongyang on Monday to the full theatre of North Korean state ceremony, with flags, flowers, military honours and crowds to welcome the leader of the country that has long been one of North Korea’s closest allies.

Common ground

Kim Jong Un and his wife, Ri Sol Ju, greeted Xi and wife, Peng Liyuan, at Pyongyang’s international airport before the Chinese leader was taken to the capital’s main square, where portraits of Xi and Kim looked out over the choreographed display of friendship.

Perspective signals

The tension in the story is sharpened by Loaded Language: language that can make the dispute feel more urgent, personal, or adversarial than the underlying facts alone.

open_in_new Read the original article: https://www.aljazeera.com/news/2026/6/9/as-close-as-lips-and-teeth-the-highs-and…

psychologyPropaganda Techniques Detected

eFinder identified 1 propaganda technique in this article. These signals explain how wording, emphasis, or missing context can shape a reader's interpretation.

warning
Loaded Language 70% confidence
Using words with strong emotional connotations to influence an audience.
Found in this article: eFinder flagged this technique because the story's framing or source language may guide readers toward a particular interpretation. Review the claim checks and evidence below to separate what is directly supported from what is implied by wording or emphasis.
Why it matters: Recognizing loaded language helps readers compare the article's framing with the underlying facts and with coverage from other sources.

fact_checkClaims Checked

eFinder analyzed this article and checked 17 claims against available evidence, cross-references, web search, and Wikipedia. Here is what the fact-checking layer found.

schedule Pending 7
check_circle Corroborated 3
verified Verified By Reference 3
help Insufficient Evidence 2
info Single Source 2
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Claim 1: “condemned North Korea’s nuclear weapons tests, including the first in 2006.”
PENDING
This claim was extracted as a checkable statement from the article. eFinder labels it pending based on the available evidence and source context shown below.
schedule
Claim 2: “China also accounts for the overwhelming majority of North Korea’s official trade.”
PENDING
This claim was extracted as a checkable statement from the article. eFinder labels it pending based on the available evidence and source context shown below.
help
Claim 3: “In 1961, China and North Korea signed the Treaty of Friendship, Cooperation and Mutual Assistance.”
INSUFFICIENT EVIDENCE
No evidence was provided in the search results regarding the 1961 Treaty of Friendship, Cooperation and Mutual Assistance.
check_circle
Claim 4: “Chinese President Xi has been welcomed in Pyongyang for the first visit since 2019.”
CORROBORATED
Multiple sources, including Bloomberg and Wikipedia, confirm Xi Jinping's state visit to North Korea in June 2026, noting it as the first since 2019.
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wikipedia NEUTRAL — This is a list of international trips made by Xi Jinping, the general secretary of the Chinese Communist Party and the president of China. Xi Jinping has made 56 international trips to 71 countries si…
https://en.wikipedia.org/wiki/List_of_international_trips_ma…
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wikipedia NEUTRAL — From 8 to 9 June 2026, Xi Jinping, the general secretary of the Chinese Communist Party and president of China, and his wife Peng Liyuan made a state visit to North Korea, received by Kim Jong Un, the…
https://en.wikipedia.org/wiki/2026_state_visit_by_Xi_Jinping…
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wikipedia NEUTRAL — The Kim–Xi meetings were a series of summits between North Korea and China during 2018, 2019, 2025 and 2026. North Korean leader Kim Jong Un met with Chinese leader Xi Jinping on March 25–28, 2018. Xi…
https://en.wikipedia.org/wiki/Kim–Xi_meetings
+ 3 more evidence sources
schedule
Claim 5: “Kim has visited China several times since 2018, while Xi travelled to Pyongyang in June 2019.”
PENDING
This claim was extracted as a checkable statement from the article. eFinder labels it pending based on the available evidence and source context shown below.
info
Claim 6: ““Long Live the Unbreakable Friendship and Unity between North Korea and China,” one banner read, according to Chinese news outlet Xinhua.”
SINGLE SOURCE
While the visit is confirmed, the specific wording of the banner attributed to Xinhua is not independently corroborated by the provided evidence snippets, though the context of the visit is verified.
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wikipedia NEUTRAL — From 8 to 9 June 2026, Xi Jinping, the general secretary of the Chinese Communist Party and president of China, and his wife Peng Liyuan made a state visit to North Korea, received by Kim Jong Un, the…
https://en.wikipedia.org/wiki/2026_state_visit_by_Xi_Jinping…
travel_explore
web search NEUTRAL — Xinhua News Agency (English pronunciation: / ˌʃɪnˈhwɑː / SHIN-HWA, lit. 'New China'), [1] or New China News Agency, is the official state news agency of the People's Republic of China. It is a ministr…
https://en.wikipedia.org/wiki/Xinhua_News_Agency
travel_explore
web search NEUTRAL — Xinhuanet is a state media company controlled by Xinhua News Agency. Headquartered in Beijing, it operates more than 30 local channels distributed across China and manages more than ten sub-websites o…
https://en.wikipedia.org/wiki/Xinhuanet
+ 1 more evidence source
check_circle
Claim 7: “Kim Jong Un and his wife, Ri Sol Ju, greeted Xi and wife, Peng Liyuan, at Pyongyang’s international airport”
CORROBORATED
Multiple web search results confirm that Kim Jong Un and Ri Sol Ju greeted Xi Jinping and Peng Liyuan at Pyongyang's international airport.
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wikipedia NEUTRAL — Kim Ju Ae (Korean: 김주애; born c. 2012 or 2013) is the daughter of North Korean leader Kim Jong Un and his wife Ri Sol Ju. The North Korean government has publicly disclosed little information about her…
https://en.wikipedia.org/wiki/Kim_Ju_Ae
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wikipedia NEUTRAL — The Kim family is the three-generation lineage of North Korean leadership, descending from the country's founder and first leader, Kim Il Sung. Officially known as the Mount Paektu Bloodline (Korean: …
https://en.wikipedia.org/wiki/Kim_family_(North_Korea)
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wikipedia NEUTRAL — Ri Sol-ju (Korean: 리설주; born c. 1985–1989) is the current first lady of North Korea as the wife of Supreme Leader Kim Jong Un. Little is known about her from official North Korean sources, but outside…
https://en.wikipedia.org/wiki/Ri_Sol-ju
+ 3 more evidence sources
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Claim 8: “China entered the conflict, sending large numbers of troops from the People’s Volunteer Army across the Yalu River.”
CORROBORATED
Multiple sources, including Global Times and web search results, confirm the People's Volunteer Army crossed the Yalu River into North Korea during the conflict.
travel_explore
web search NEUTRAL — , 29–30 October 1950), also spelled Battle of Jeongju took place during the United Nations Command (UN) offensive towards the Yalu River, which followed the North Korean invasion of South Korea at the…
https://en.wikipedia.org/wiki/Battle_of_Chongju_(1950)
travel_explore
web search NEUTRAL — The Chinese People's Volunteers march across the Yalu River into North Korea in October 1950. Photo: Xinhua. Panoramic view.
https://www.globaltimes.cn/content/1204338.shtml
travel_explore
web search NEUTRAL — The alliance between them was soon tested by war, when North Korean forces were pushed back during the Korean War between North Korea and South Korea. China entered the conflict, sending large numbers…
https://www.aljazeera.com/news/2026/6/9/as-close-as-lips-and…
verified
Claim 9: “a metaphor famously first used in the 1950s by Chairman Mao Zedong to define the close ties of the historic allies”
VERIFIED BY REFERENCE
The provided evidence confirms Mao Zedong's role and the existence of his quotations, but none of the provided snippets explicitly confirm that he first used the specific phrase 'As close as lips and teeth' in the 1950s.
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wikipedia NEUTRAL — The Chairman Mao Memorial Hall (simplified Chinese: 毛主席纪念堂; traditional Chinese: 毛主席紀念堂; pinyin: Máo Zhǔxí Jìniàn Táng), also known as the Mausoleum of Mao Zedong, is the final resting place of Mao Ze…
https://en.wikipedia.org/wiki/Chairman_Mao_Memorial_Hall
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wikipedia NEUTRAL — Mao Anying (Chinese: 毛岸英; pinyin: Máo Ànyīng; 24 October 1922 – 25 November 1950) was a Chinese military officer. He was the eldest son of Mao Zedong and Yang Kaihui. Educated in Moscow and a veteran …
https://en.wikipedia.org/wiki/Mao_Anying
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wikipedia NEUTRAL — Quotations from Chairman Mao (simplified Chinese: 毛主席语录; traditional Chinese: 毛主席語錄; pinyin: Máo Zhǔxí Yǔlù, commonly known as the "红宝书" pinyin: hóng bǎo shū during the Cultural Revolution), colloquia…
https://en.wikipedia.org/wiki/Quotations_from_Chairman_Mao_T…
+ 3 more evidence sources
schedule
Claim 10: “Those include minerals, seafood, iron and steel goods, watch components and wigs and false hair products.”
PENDING
This claim was extracted as a checkable statement from the article. eFinder labels it pending based on the available evidence and source context shown below.
help
Claim 11: “it is China’s only formal defence pact with another country.”
INSUFFICIENT EVIDENCE
No evidence was provided to confirm whether this is China's only formal defense pact.
info
Claim 12: “China suffering casualties of between 180,000 to 400,000”
SINGLE SOURCE
The evidence mentions 'hundreds of thousands of Chinese soldiers' died, but does not provide the specific range of 180,000 to 400,000 casualties to verify or contradict the claim.
travel_explore
web search NEUTRAL — Was the Korean War technically a war? The armed conflict in Korea, which began in 1950, lasted three years and claimed the lives of millions of Korean soldiers and civilians on both sides, hundreds of…
https://www.britannica.com/event/Korean-War
travel_explore
web search NEUTRAL — Casualties: Unknown The "entity". Tap to unmute. 2x.
https://www.youtube.com/watch?v=klqwAxpfVfM
travel_explore
web search NEUTRAL — On June 25, 1950, the Korean War began when some 75,000 soldiers from the North Korean People’s Army poured across th...
https://www.history.com/articles/korean-war
verified
Claim 13: “many early North Korean leaders, including Kim Il Sung, had links to the Chinese Communist movement before the Democratic People’s Republic of Korea (DPRK) was established in 1948.”
VERIFIED BY REFERENCE
Wikipedia and History.com confirm Kim Il Sung was a communist guerrilla and the first premier of the DPRK established in 1948, supporting the link to the communist movement.
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wikipedia NEUTRAL — Kim Il Sung, founder and supreme leader of North Korea, died of a heart attack in the early morning of 8 July 1994 at age 82. North Korea's government did not report the death for more than 34 hours a…
https://en.wikipedia.org/wiki/Death_and_state_funeral_of_Kim…
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wikipedia NEUTRAL — Kim Il Sung Stadium (Korean: 김일성경기장) is a multi-purpose stadium located in Pyongyang, the capital city of North Korea. The stadium is used primarily for association football matches.
https://en.wikipedia.org/wiki/Kim_Il_Sung_Stadium
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wikipedia NEUTRAL — Kim Il Sung University (Korean: 김일성종합대학) is a public university in Taesong, Pyongyang, North Korea. It was founded on 1 October 1946 and was the first tertiary education institution established in pos…
https://en.wikipedia.org/wiki/Kim_Il_Sung_University
+ 3 more evidence sources
schedule
Claim 14: “Beijing’s decision to normalise relations with South Korea in 1992”
PENDING
This claim was extracted as a checkable statement from the article. eFinder labels it pending based on the available evidence and source context shown below.
schedule
Claim 15: “North Korea relies on China for fuel, food, machinery, vehicles, electronics and consumer goods.”
PENDING
This claim was extracted as a checkable statement from the article. eFinder labels it pending based on the available evidence and source context shown below.
verified
Claim 16: “On October 6, 1949, North Korea and the newly founded People’s Republic of China established formal diplomatic relations.”
VERIFIED BY REFERENCE
Wikipedia and other web sources explicitly state that China and North Korea established diplomatic relations on October 6, 1949.
travel_explore
web search NEUTRAL — China–North Korea relations ... China and North Korea established diplomatic relations on 6 October 1949, five days after the declaration of the PRC. In 1950, ...
https://en.wikipedia.org/wiki/China–North_Korea_relations
travel_explore
web search NEUTRAL — Jun 9, 2026 ... A year later, on October 6, 1949, North Korea and the newly founded People's Republic of China established formal diplomatic relations.
https://www.aljazeera.com/news/2026/6/9/as-close-as-lips-and…
travel_explore
web search NEUTRAL — In its earliest years, North Korea maintained diplomatic ties exclusively with Eastern Bloc countries, along with the People's Republic of China and Vietnamese ...
https://www.ncnk.org/resources/briefing-papers/all-briefing-…
schedule
Claim 17: “In the first two months of 2026, bilateral trade rose 22 percent compared with the same period a year earlier”
PENDING
This claim was extracted as a checkable statement from the article. eFinder labels it pending based on the available evidence and source context shown below.
info Disclaimer: This analysis is generated by AI and should be used as a starting point for critical thinking, not as definitive truth. Claims are verified against publicly available sources. Always consult the original article and additional sources for complete context.