Hong Kong Joint Declaration 1984

E261118

Sino-British treaty bilateral treaty international agreement

The Hong Kong Joint Declaration 1984 is a bilateral treaty between the United Kingdom and China that set the terms for the 1997 handover of Hong Kong and established the “one country, two systems” framework for its governance.

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All labels observed (5)

Label	Occurrences
Sino-British Joint Declaration	6
Sino–British Joint Declaration	4
Hong Kong Joint Declaration 1984 canonical	1
Joint Declaration of the Government of the United Kingdom of Great Britain and Northern Ireland and the Government of the People's Republic of China on the Question of Hong Kong	1
Sino–British Joint Declaration on Hong Kong	1

How this entity was disambiguated

This entity first appeared as the object of triple T2368671 — resolving that mention is where its identity was fixed. The disambiguator weighed these candidate entities and picked the highlighted one (or “None”, minting a new entity). This is how homonymy is resolved: the same surface form can point to different entities.

NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07

Target entity: Hong Kong Joint Declaration 1984
Context triple: [Treaties of the United Kingdom, hasPart, Hong Kong Joint Declaration 1984]

A. Shanghai Communiqué
The Shanghai Communiqué was a landmark 1972 joint statement by the United States and the People’s Republic of China that laid the foundation for the normalization of relations between the two countries and reshaped Cold War geopolitics.
B. Canberra Agreement
The Canberra Agreement is the 1947 treaty that established the Pacific Community, a regional organization for cooperation and development among Pacific Island countries and territories.
C. Convention of Peking
The Convention of Peking was an 1860 series of unequal treaties between Qing China and Western powers that concluded the Second Opium War and ceded territory and major concessions to Britain, France, and Russia.
D. Lancaster House Agreement
The Lancaster House Agreement was the 1979 peace settlement that ended the Rhodesian Bush War and laid the constitutional foundations for the independent state of Zimbabwe.
E. Alma-Ata Protocol
The Alma-Ata Protocol was a 1991 agreement by former Soviet republics that confirmed the dissolution of the USSR and formally established the Commonwealth of Independent States (CIS).
F. None of above. chosen
G. Unsure - the case is ambiguous/there is not enough information to decide.

NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07

Target entity: Hong Kong Joint Declaration 1984
Target entity description: The Hong Kong Joint Declaration 1984 is a bilateral treaty between the United Kingdom and China that set the terms for the 1997 handover of Hong Kong and established the “one country, two systems” framework for its governance.

A. Shanghai Communiqué
The Shanghai Communiqué was a landmark 1972 joint statement by the United States and the People’s Republic of China that laid the foundation for the normalization of relations between the two countries and reshaped Cold War geopolitics.
B. Canberra Agreement
The Canberra Agreement is the 1947 treaty that established the Pacific Community, a regional organization for cooperation and development among Pacific Island countries and territories.
C. Convention of Peking
The Convention of Peking was an 1860 series of unequal treaties between Qing China and Western powers that concluded the Second Opium War and ceded territory and major concessions to Britain, France, and Russia.
D. Lancaster House Agreement
The Lancaster House Agreement was the 1979 peace settlement that ended the Rhodesian Bush War and laid the constitutional foundations for the independent state of Zimbabwe.
E. Alma-Ata Protocol
The Alma-Ata Protocol was a 1991 agreement by former Soviet republics that confirmed the dissolution of the USSR and formally established the Commonwealth of Independent States (CIS).
F. None of above. chosen

Statements (59)

Predicate	Object
instanceOf	Sino-British treaty ⓘ bilateral treaty ⓘ international agreement ⓘ
category	1984 in international relations ⓘ Treaties entered into by the United Kingdom under Margaret Thatcher ⓘ Treaties of the People's Republic of China ⓘ Treaties of the United Kingdom ⓘ
countrySignatory	People's Republic of China ⓘ linked to: China United Kingdom ⓘ
dateSigned	1984-12-19 ⓘ
enteredIntoForce	1985-05-27 ⓘ
framework	One country, two systems ⓘ
handoverDateSpecified	1997-07-01 ⓘ
language	Chinese ⓘ English ⓘ
negotiatedUnder	Deng Xiaoping ⓘ Margaret Thatcher ⓘ
officialName	Joint Declaration of the Government of the United Kingdom of Great Britain and Northern Ireland and the Government of the People's Republic of China on the Question of Hong Kong ⓘ linked to: Hong Kong Joint Declaration 1984
placeSigned	Beijing ⓘ
providesFor	Continuation of Hong Kong's legal system based on common law ⓘ Establishment of the Basic Law of the Hong Kong Special Administrative Region ⓘ Establishment of the Hong Kong Special Administrative Region ⓘ High degree of autonomy for Hong Kong ⓘ Implementation of one country, two systems in Hong Kong ⓘ Independent judicial power in Hong Kong ⓘ Maintenance of Hong Kong's capitalist system ⓘ Maintenance of Hong Kong's existing laws except for those that contravene the Basic Law ⓘ Maintenance of Hong Kong's existing lifestyle ⓘ Maintenance of Hong Kong's existing social and economic systems ⓘ Maintenance of Hong Kong's external economic relations ⓘ Maintenance of Hong Kong's financial autonomy ⓘ Maintenance of Hong Kong's own currency ⓘ Maintenance of Hong Kong's separate customs territory status ⓘ Maintenance of Hong Kong's status as an international financial centre ⓘ Maintenance of Hong Kong's way of life for 50 years after 1997 ⓘ Protection of rights and freedoms in Hong Kong ⓘ Right of Hong Kong residents to form and join trade unions ⓘ Right of Hong Kong residents to freedom of assembly ⓘ Right of Hong Kong residents to freedom of association ⓘ Right of Hong Kong residents to freedom of religious belief ⓘ Right of Hong Kong residents to freedom of speech ⓘ Right of Hong Kong residents to freedom of the press ⓘ Right of Hong Kong residents to private property ⓘ Right of Hong Kong residents to strike ⓘ Right of Hong Kong residents to travel and emigrate ⓘ Transfer of sovereignty over Hong Kong from the United Kingdom to the People's Republic of China ⓘ
registeredWith	United Nations ⓘ
relatedLegalInstrument	Basic Law of the Hong Kong Special Administrative Region ⓘ
shortName	Sino–British Joint Declaration ⓘ linked to: Hong Kong Joint Declaration 1984
signatoryGovernment	Government of the People's Republic of China ⓘ linked to: People's Republic of China government Government of the United Kingdom of Great Britain and Northern Ireland ⓘ linked to: UK government
subject	Hong Kong ⓘ linked to: Hong Kong, China One country, two systems ⓘ Sovereignty over Hong Kong ⓘ
topic	Decolonization ⓘ Sino-British relations ⓘ Status of Hong Kong ⓘ
UNTreatySeriesNumber	UNTS 1399, p. 33 ⓘ
validityPeriodSpecified	50 years after 1997 ⓘ

How these facts were elicited