Sovereignty, autonomy, and reunification

China's One Country, Two Systems: Hong Kong, Macau and Taiwan

Basic Laws, reunification policy, Hong Kong and Macau practice, Taiwan white papers, national security, and autonomy.

Analytical frame

One country, two systems is both a constitutional arrangement and an international-order argument: it links sovereignty, autonomy, treaty transition, national security, and the PRC's preferred framework for Taiwan reunification.

Featured documents and practice

PRC official document 1990-04-04 National People's Congress

Basic Law of the Hong Kong Special Administrative Region

中华人民共和国香港特别行政区基本法

Constitutional instrument for Hong Kong's post-1997 legal order under Chinese sovereignty.

Central for debates over sovereignty, autonomy, treaty continuity, and judicial authority.

Basic Law of the Hong Kong Special Administrative Region (adopted 4 April 1990).

PRC official document 1993-03-31 National People's Congress

Basic Law of the Macao Special Administrative Region

中华人民共和国澳门特别行政区基本法

Constitutional instrument for Macau's post-1999 legal order under Chinese sovereignty.

Provides the Macau counterpart to the Hong Kong Basic Law and a comparison point for SAR autonomy.

Basic Law of the Macao Special Administrative Region (adopted 31 March 1993).

PRC official document 2022-08-10 State Council Information Office

The Taiwan Question and China's Reunification in the New Era

台湾问题与新时代中国统一事业

Recent PRC white paper on Taiwan policy and reunification.

Shows updated official framing of sovereignty, national rejuvenation, and peaceful reunification.

State Council Information Office, 'The Taiwan Question and China's Reunification in the New Era' (10 August 2022).

Chinese state practice 2020-06-30 National People's Congress

Law on Safeguarding National Security in the Hong Kong SAR

Legal practice central to sovereignty, autonomy, sanctions, and non-interference debates.

Legal practice central to sovereignty, autonomy, sanctions, and non-interference debates.

National People's Congress, 'Law on Safeguarding National Security in the Hong Kong SAR' (2020-06-30).

Chronology signals

Macau Basic Law adopted

The Macau SAR constitutional framework is adopted before the 1999 handover.

Hong Kong handover

One country, two systems becomes a major sovereignty and legal-order issue.

Macau handover

Macau becomes the second SAR governed under one country, two systems.

Anti-Secession Law adopted

Domestic legislation links Taiwan policy, sovereignty, and possible force.

Hong Kong one country, two systems white paper released

The State Council presents an official interpretation of central authority and Hong Kong autonomy.

Hong Kong national security law adopted

National security becomes a central controversy in the legal meaning of one country, two systems.

Selected readings

Core scholarship and books

18 items

Book 2024

China's Diplomacy and International Law

Huikang Huang - China's Diplomacy and International Law - Springer - 2024

Book-length statement of Chinese diplomatic and legal thinking.

Article / book 2024

China's Foreign State Immunity Law

William S Dodge - China's Foreign State Immunity Law - Chinese Journal of Transnational Law - 2024

Article introducing China's restrictive foreign state immunity law to English language readers.

Article 2024

Data Flows and Data Protection in the Greater Bay Area

Chinese Journal of Comparative Law / 2024

Examines data transfer and data protection coordination needs across mainland China, Hong Kong, and Macau in the Greater Bay Area.

Article / book 2021

Unpalatable Realities No Choices

Alvin Y H Cheung - Unpalatable Realities No Choices - International Journal of Constitutional Law - 2021

Review essay on Hong Kong national security and changing legal orders.

Book / scholarship 2021

The Changing Legal Orders in Hong Kong and China

Albert H Y Chen, 'The Changing Legal Orders in Hong Kong and China' (2021).

Launch bibliography item for legal change under one country, two systems.

Literature / research lead 2020

The Legal System of Macao and One Country, Two Systems

Macao SAR legal scholarship, 'The Legal System of Macao and One Country, Two Systems' (2020).

Research lead for adding Macau-focused scholarship during editorial review.

Book 2016

Introduction to the Hong Kong Basic Law

Danny Gittings, 'Introduction to the Hong Kong Basic Law' (2016).

Launch bibliography item for Hong Kong Basic Law and autonomy research.

Reports and policy analysis

5 items

Report 2024

Employing Non-Peaceful Means Against Taiwan

CSIS ChinaPower - Employing Non-Peaceful Means Against Taiwan - 2024

Edited report on China's Anti-Secession Law and Taiwan contingencies.