The constitutional changes were passed by China’s annual sitting of the National People’s Congress on Sunday.
According to BBC report, the vote was widely regarded as a rubber-stamping exercise. Two delegates voted against the change and three abstained, out of 2,964 votes.
China had imposed a two-term limit on its president since the 1990s.
But Mr Xi, who would have been due to step down in 2023, defied the tradition of presenting a potential successor during October’s Communist Party Congress.
Instead, he consolidated his political power as the party voted to enshrine his name and political ideology in the party’s constitution – elevating his status to the level of its founder, Chairman Mao.
On paper, the Congress is the most powerful legislative body in China – similar to the parliament/senate in other nations. But it was widely believed that it would approve what it was told to.
It is now hard to see Xi Jinping being challenged in any way whatsoever.
He has amassed power the likes of which has not been seen since Chairman Mao Zedong.
Only five years ago Beijing was being ruled by a collective leadership. Under ex-President Hu Jintao you could imagine differing views being expressed in the then nine-member Politburo Standing Committee.
There was a feeling that Mr Hu needed to please various factions within the Communist Party and it seemed that every 10 years a new leader would come along with their own people in a process of smooth transition.
The constitution has been altered to allow Xi Jinping to remain as president beyond two terms and they would not have gone to this much trouble if that was not exactly what he intended to do.
There has been no national debate as to whether a leader should be allowed to stay on for as long as they choose.
Quietly but surely Xi Jinping has changed the way his country is governed, with himself well and truly at the core.
The issue is not, however, without controversy.
Online censors in China have been blocking discussion around the topic, including images of Winnie the Pooh. Social media users have taken to using the cartoon character to represent Mr Xi.