Zhao Zisen: key obituary facts
Is Zhao Zisen dead? Yes. Zhao Zisen died on December 16, 2022, at age 90.
Cause of death: Zhao Zisen's cause of death has not been publicly confirmed.
What was Zhao Zisen known for?
Zhao Zisen was a Chinese engineer.
Chinese engineer
Died on Friday December 16th 2022