[5] She is the only living member of Chiang Ching-kuo's legitimate children, and was the only one among the siblings who could converse in Russian with their mother.

[6] She also has twin half-brothers, Winston Chang and John Chiang, with whom she shares the same father.

[7] She was married to Yu Yang-ho (俞揚和; Yú Yánghé) until his death in 2010;[8] he was the son of former Taiwan defense minister Yu Ta-wei (俞大維; Yú Dàwéi).

Chiang and Yu met and married while studying in the United States.

The newborn's maternal grandfather, Chiang Ching-kuo, named his first grandson Yu Tsu-sheng using the ancient poem "克紹祖裘，聲望遠播" ("Inherit the ancestors' robes, and let their fame be widely spread").