Why size matters when it comes to China’s new leadership line-up
- The Politburo Standing Committee is the party’s top decision-making body, but there are no written rules on how many members it can have
- Analysts say its size is unlikely to change at this year’s congress since Xi has cemented his power and reduced internal fragmentation

Only then will it be known who and how many of China’s political elites will make up the new Politburo Standing Committee, the party’s top decision-making body.
There are no written rules on how many members it can have – the number has fluctuated between three and 11 since 1927, when the standing committee was first formed. But if the past is any guide, a change in size could reflect a shift in the concentration of power or a move to balance factions.
Theoretically, the members are chosen by delegates to the national party congress to represent the rich and diverse voices of the 90 million party members. While the members are ranked by a hierarchical order, they carry the same voting rights and make decisions collectively, with the party secretary as first among equals.
And they vote to decide on most key issues. For this reason, the size of the standing committee is almost always kept at an odd number to ensure there are no tied votes.