Ху Цзиньтао
Immediately following the 16th Party Congress, Jiang Zemin was ranked 2nd overall on the leadership protocol hierarchy, immediately after Hu Jintao. At the conclusion of the 18th Party Congress, when Hu Jintao retired as General Secretary, Jiang was ranked 2nd overall, after Xi Jinping, and Hu Jintao was ranked 3rd, after Jiang. Since 2013, judging mostly based on the official obituary notices of various deceased party officials, Jiang and Hu seemed to have progressively moved "lower" on the protocol strata, first below all current members of the Politburo Standing Committee, and as of 2014, behind all members of the sitting Politburo.