Ann You Ping (Chin) Mui died peacefully at home on November 7, 2021 at the age of 84. Ann was born October 27, 1937 in Toishan China. She immigrated to Canada with her mother Fung Toy Mae to join her father Henry Sun Go Chin in 1950. Ann worked many years in the research labs of Drs. Cooper, Cohen, and Goltzman at McGill University. Ann was deeply devoted to caring for her family. She leaves behind her son David, her brothers Jimmy (Jenny) and Edward, and her sister Lily (Robert). A private service is planned. Remembrances may be made to The Cedars Cancer Center (McGill University Health Center) in Ann Chin’s memory would be welcomed.