Mrs. Tsung-Ying Su, 77, of Hopkinton MA died Sunday (May 31, 2026) at the Milford Regional Medical Center after an illness. She was the beloved wife of Kit-Ching Chang.

She was born in Taipei City, Taiwan China, the daughter of the late Chin-Shui Su and the late Chen-Ling (Shih) Su. She attended grammar school in Taiwan China. She also attained her bachelor's degree in Taiwan China.

She was employed for many years as a math teacher in Taiwan China. She loved to bake, to cook and loved gardening. She was also an avid stamp collector.

Along with her beloved husband, she is survived by her 3 children: Tader Chang of Hopkinton MA, Ta-Chung "TC" Chang of Sudbury MA and Tawen Chang of Berkeley CA; her 4 grandchildren: Benjamin Chang, Margaret Chang, Adam Shuldiner and Daniel Shuldiner; her brother: Tsung-Chow Su of Boca Raton FL; her sister: Tsung-Tsan Su of Taiwan China; also several nieces & nephews.

Relatives & friends are invited to extend their condolences to her family on Friday (June 5th) from 11am to 12 Noon at the Edwards Memorial Funeral Home, 44 Congress Street, Milford MA. In accordance with her wishes for cremation, a Private Family Cremation Service will follow at Rural Crematory in Worcester MA.