Yu Guocong: key obituary facts
Is Yu Guocong dead? Yes. Yu Guocong died on April 7, 2022, at age 99.
Cause of death: Yu Guocong's cause of death has not been publicly confirmed.
What was Yu Guocong known for?
Yu Guocong was a Chinese engineer.
Chinese engineer
Died on Thursday April 7th 2022