The two-term limit for president of China and vice president of China have be eliminated been abolished in 2018. Now President Xi Jinping can rule for life.

"Deng Xiaoping put the limits in place in the 1980s as part of his effort to ensure that China was never again subjected to a crushing dictatorship like that of Chairman Mao and the turmoil it occasioned. China’s Communist system not accepting the Western notion of formal checks and balances, Deng instituted a system with Chinese characteristics designed to prevent return of one-man rule or a cult of personality by preventing leaders from staying indefinitely in power."

https://www.brookings.edu/articles/7-things-you-need-to-know...

Similar in Russia, 2020 constitutional amendment gave Vladimir Putin legal authority to stay in office until 2036.

https://en.wikipedia.org/wiki/Term_limits_in_Russia#Russia_u...