| Honorific prefix | Datin Paduka |
|---|---|
| Honorific suffix | DPMB |
| Office | Ambassador of Brunei to China |
| Term start | 3 April 2008 |
| Term end | 2018 |
| Predecessor | Abdul Hamid Jalil |
| Successor | Abdu'r Rahmani |
| Office 1 | High Commissioner of Brunei to Canada |
| Term start 1 | 15 March 2005 |
| Term end 1 | 2007 |
| Predecessor 1 | Jocklin Kongpaw |
| Successor 1 | Rakiah Abdul Lamit |
| Birth name | Teo Chee Siong |
| Birth date | October 1956 |
| Birth place | Kuala Belait, Brunei |
| Death date | July 2021 |
| Death place | Bandar Seri Begawan, Brunei |
| Resting place | Berakas Catholic Cemetery |
| Parents | Zhang Guilin (father) Zhuang Jinzhu (mother) |
| Occupation | Diplomat |
| T | 張慈祥 |
|---|---|
| S | 张慈祥 |
| Order | st |
| P | Zhāng Cíxiáng |
| Poj | Tioⁿ Chîr-siông |
Datin Paduka Magdalene Teo Chee Siong (; died 31 July 2021)[1] is a Brunei diplomat of Chinese and Brunei Dusun descent who became the ambassador to China from 2007 to 2018, and high commissioner to Canada from 2005 to 2007.
Education
She attended Chung Hua Middle School, Kuala Belait before switching to Perdana Wazir Secondary School, Kuala Belait and later on the Sixth Form College. After receiving a government grant to study law in the United Kingdom and graduating in 1983, she worked for the Bruneian government in the Ministry of Foreign Affairs upon her return.[2]
Diplomatic career
Canada
On 15 March 2005, she was appointed the Brunei high commissioner to Canada, at the Istana Nurul Iman.[3]
Canadian Senate expenses scandal
She was inadvertently drawn into the Senate expenses scandal after purchasing a property owned by Senator Mac Harb. All charges against the Senators were subsequently dropped in 2016.
China
Datin Magdalene was appointed as Ambassador to China in 2007 and officially presented her credentials to President Hu Jintao in April 2008 and it was this appointment that defined her diplomatic legacy. Over the next decade, as Ambassador Extraordinary and Plenipotentiary, she became a central figure in shaping the modern Brunei–China relationship at a time of rapid geopolitical change.
In China, Ambassador Teo became known for a diplomacy anchored not in grand gestures but in steady, patient relationship-building. Among Chinese officials, academics, and civil society figures, she earned a reputation for being 沉稳友好—calm, friendly, and meticulous. She frequently appeared at cultural events, academic forums, provincial visits, and ASEAN-China activities, not as ceremonial obligations but as opportunities to cultivate the personal trust that underpins long-term cooperation.
Ambassador Teo was equally committed to education and cultural exchange, believing that the future of bilateral relations lay not only in government agreements but in the ties forged between students, artists, and ordinary people. In Guizhou in 2013,[4] at an exhibition showcasing Bruneian photography, she spoke of culture as a “unique bridge of understanding,” capable of making peoples “closer and more friendly.” She also encouraged Chinese universities—particularly those outside the major coastal hubs—to develop lasting academic partnerships with Bruneian institutions.
A key highlight was a 2016 ceremony marking the 25th anniversary of Brunei Darussalam–China relations.[5] Highlighting and celebrated the more than 40 mechanisms of cooperation that had grown between the two countries.
Behind the scenes, she supported Brunei’s economic engagement with China, including cooperation on industrial development, tourism, and connectivity. Her calm, culturally attuned diplomacy laid the soft-power foundation for large-scale collaboration that would later deepen under the Belt and Road Initiative.
In recognition of her contributions, she was awarded the Darjah Paduka Mahkota Brunei, Second Class (DPMB) in 2012, receiving the title Datin Paduka.
She returned to Brunei after completing her term in China in 2018.
Death
After a battle with illness on 31 July 2021, Magdalene died at the age of 64.[6][7] Her funeral was held on 3 August at the Church of Our Lady of Assumption, and laid to rest at Berakas Catholic Cemetery.[8][2]
Her death prompted tributes from across the region, including from Chinese cultural and diplomatic institutions whose representatives described her as a “bridge of friendship” between nations.
Honours
Throughout her career, she has received the following honours;
- Order of Seri Paduka Mahkota Brunei Second Class (DPMB; 15 July 2012) – Datin Paduka[9]
References
- ^ "胡锦涛接受9国新任或首任驻华大使国书" (in Chinese). People's Daily. 2 ed. 2008-04-04. Archived 13 March 2019 at the Wayback Machine. Retrieved 2023-12-19.
- ^ "汶莱驻中国前任大使拿汀张慈祥昨日（8月3日）举殡。近200名包括社团领导、亲友、信众参加殡葬弥撒。" (in Chinese). www.facebook.com. 2021-08-04. Retrieved 2024-04-21.
- ^ CT Hj Mahmod (2006-03-16). "Sultan presents credentials to envoys". sultanate.com. Retrieved 2023-12-21.
- ^ "Exhibitions to deepen understanding of Brunei". www.chinadaily.com.cn. Retrieved 2025-12-11.
- ^ "中国－文莱建交25周年庆祝招待会在京举行（组图）-新华网". www.xinhuanet.com. Retrieved 2025-12-11.
- ^ Han Yin Kong (2021-08-02). "華大使吊唁拿汀張慈祥" (in Chinese). weareunited.com.my. Retrieved 2024-04-21.
- ^ Han Yin Kong (2021-08-03). "中國東盟協會 電唁已故張慈祥家屬" (in Chinese). weareunited.com.my. Retrieved 2024-04-21.
- ^ "张健康律师令胞妹" (in Chinese). SinChewBrunei. 2021-08-01. Retrieved 2024-04-21.
- ^ "52 distinguished persons honoured". btarchive.org. Retrieved 2023-08-27.[dead link]