Taishan City, China — 2018
Solo exhibition hosted by the Taishan Foreign and Overseas Chinese Affairs Bureau and the Taishan Municipal Bureau of Culture, Broadcasting, Television, Press and Publication. Ngan Siu Mui's three pieces of artworks were collected by Taishan Museum, China.
Henan, China — 2012
Invited to join the Global Chinese Calligraphy [Thousand-Character Classic] exhibition and demonstration. Eight pieces of Ngan Siu Mui's calligraphies were collected by the Three Locusts Tree Hall, Henan China.
Beijing, China — 2005
Invited by the Chinese Ministry of National Affairs to participate in the first International Calligraphy Exhibition of the Ngoc-On Cup. Two pieces of calligrahy art were collected.
Xianyang City, Shaanxi Province, China — 2005
The Shaanxi Museum and the Xianyang Calligraphy Stele Committee collected Ngan’s calligraphy. Her calligraphy artwork was engraved in stela.
Wei River, Shaanxi Province, China — 2002
Ngan Siu Mui's calligraphy was collected and carved in a stone stela in Wei River, Xianyang City, Shaanxi Province, China.
Taiwan — 1999
The Ten Ren Teaïsm Foundation of Taiwan collected four paintings by Ngan Siu-Mui.
Malaysia — 1983
Art House Gallery collected Ngan Siu-Mui's painting.
Seongbuk-gu, Seoul, South Korea — 1981
Korea University Museum adds Ngan Siu-Mui's artwork to its collection.
Taiwan — 1979
National Museum of History, Taiwan China collected Ngan Siu Mui's painting.
Brisbane, Australia — 1999
Multisource PTY Limited collected six paintings from the artist.
Day's Inn Montreal, Québec — 1999
Starting in 1999, Day's Inn Montreal Downtown Quebec added four artworks by Ngan Siu-Mui to its collection.
Canadian Museum of Civilisation, Gatineau, Québec — 1990
The Canadian Museum of Civilization, facing Ottawa (Canada's capital city), added two paintings by Ngan Siu-Mui to its collection.
Vanier College, Montreal, Québec — 1990
Vanier College collected Ngan's painting.