Who hurt Hsin P. Soh?

Hsin P. Soh was killed by a villain. Hsin P. Soh's life is full of legends. After the founding of the People's Republic of China, he was arranged to clean toilets and stay away from academic research for 20 years. At the age of 73, he was ordered to use a notebook and a pen to calculate the best time limit for receiving and salvaging the intercontinental missile data module.