Respuesta :

morganjkl
Mao Zedong

Chairman of the Communist Party of China.

In office March 20, 1943 – September 9, 1976.

That’s 33 years in office...

Hope this helps :)

Have a great day!
daisyh4038

Answer: He was in office from March 20, 1943 to  September 9, 1976 so that is 33 years