Using the Chiang Diaries
Use copies of the handwritten pages are available in the Hoover Institution Library & Archives reading room by reservation only. If you are planning to visit with research partners, please ensure each person has made a reservation. The diaries are served one folder at a time and must be requested using Aeon at least 7 calendar days in advance. For more information on how to request materials see our Plan a Research Visit web page.
Before Examining
Before examining the paper copies of the diaries, users must sign an agreement stating that:
- The content of the diaries may not be used, published, broadcast, or redistributed in any form without the written permission of the rights owners;
- The diaries may not be photocopied or photographed; only handwritten notes may be taken;
- Cameras, cell phones, computers, scanners, and other image capture devices, as well as tape recorders and other recording devices, are not allowed while using the diaries;
- Violations of the agreement may result in forfeiture of the privilege to access materials at the Hoover Institution Library & Archives.
Collection Guides
To learn more and initiate requests to read the diaries, view the collection guides on the Online Archive of California.
Chiang Kai-shek Diaries
蔣介石日記
Chinese military and political leader and former head of state of the Republic of China
Plan a Research Visit
Our reading room is open to the public for academic research. Reservations are required at least 7 days in advance. Before visiting the reading room, please review our Plan a Research Visit guide to get started.
Request to View Items
Click on the "Request items" button at the top of the collection guide. This action will prompt you to log in to your Aeon account. Select checkboxes for the folders you would like to view and submit your requests for retrieval at the bottom of your screen. If you need to add additional information to your request, do so before you schedule your retrieval or keep the item in your review list.
Visitor Requirements
For first time visitors, you will be required to show a government-issued photo ID to complete the registration process. Your photo will also be taken and you will be issued a Library & Archives reader card. Please note that no jackets or sweaters with pockets are allowed in the reading room. Please bring a sweater without pockets in case you get cold. Please read our visitor requirements to ensure you are prepared for your visit.
Overview
The Chiang diaries are among the most requested items by researchers to the Hoover Institution Library & Archives and contain decades of valuable political and foreign policy insights of these historic Taiwanese leaders. Scholars using the diaries have revised and expanded the understanding of modern China, the Cold War, and global history in ways that were not possible before they were available.
Chiang Kai-shek’s diaries span more than 50 years of his life, military service, and political career from 1917 to 1972. The diaries cover consequential events including Chiang’s rise to leadership of the Kuomintang; the Sino-Japanese War of 1937 to 1945; the civil war in Mainland China that culminated in the victory of the Chinese Communist Party over the Nationalists in 1949; the foundations of Taiwan as the epicenter of Chinese nationalism; the Taiwan Strait Crisis of 1954-55 and 1958; and the US-Taiwan alliance at the height of the Cold War.
Chiang Ching-kuo’s diaries range from 1937, when he returned home from schooling and work in the Soviet Union, to 1979, the year after he assumed the presidency of Taiwan and the United States rescinded diplomatic recognition of Taiwan and normalized relations with Beijing. These entries shed light on how Chiang Ching-kuo became the de facto ruler and decision maker in Taiwan when his father was severely ill, and offer a view into the inner-world of the man who would oversee Taiwan’s economic takeoff and its transition to democracy in the ensuing decade.
Use copies of the handwritten pages are available at the Hoover Institution Library & Archives. The copies reflect the fragility and poor condition of the originals, with some pages water damaged, stuck together, or missing entirely. In addition, some sentences were crossed out in ink on the originals.
Given the uninhibited nature of many personal comments in the diaries, family members have chosen to keep some passages private and have thus redacted these from the use copies. Although in most cases the individuals named are deceased, family members wish to protect the feelings of living descendants or other relatives. Recognizing the historical significance of the diaries in their entirety, however, family members have authorized that the redacted passages be released in 2035. Additionally, typed copies are being published by the Republic of China History and Culture Society.
Inventories of the Chiang Kai-shek Diaries and Chiang Ching-Kuo diaries are available on the Online Archive of California.

Current State of the Diaries
After almost two decades on deposit for scholarly research at the Hoover Institution Library & Archives, the handwritten diaries of the Republic of China (Taiwan)’s former president Chiang Kai-shek (1887—1975) and his son and successor Chiang Ching-kuo (1910—1988) returned to Taiwan in September 2023.
Since 2005, the Hoover Institution has provided access to redacted copies of the Chiang Kai-shek and Chiang Ching-kuo diaries in our reading room, and the collection has become one of the most popular in the archives, being viewed by hundreds of people from around the world each year. Hoover’s goal is to provide as much of the material as possible for scholarly study.
Highlights

Diaries Of Chiang Kai-Shek And Chiang Ching-Kuo Return To Taiwan, Copies Remain At The Hoover Institution Library & Archives
After almost two decades on deposit for scholarly research at the Hoover Institution Library &…
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Hoover Archives in Phoenix TV Documentary on the Chiang Kai-shek Diaries
A Chinese-language television documentary about the Chiang Kai-shek diaries at the Hoover Archives can be viewed on YouTube. Released in February, the extensive footage from Hoover that appears in Part One was taped in August 2008.

Final Diaries of Chiang Kai-shek Open for Research on July 8, 2009
The diaries of Chiang Kai-shek from 1956 to 1972 are available to researchers at the Hoover Archives as of Wednesday, July 8, 2009, when they will join earlier Chiang diaries from 1917 to 1955, which were opened between 2006 and 2008
President Ma of Taiwan meets with Richard Sousa, director of the library and archives at the Hoover Institution

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