Hu Xiansu Hu Xiansu Hu Xiansu or Hu Hsien-Hsu (, 24 May 1894 – 16 July 1968), was a Chinese botanist and an influential traditional scholar of his time. He was a founder of plant taxonomy in China and a pioneer of modern botany research in the country. Hu Xiansu studied preparatory course at Imperial University of Peking in 1909. In 1912 after the 1911 Revolution he went to America, and graduated from University of California, Berkeley in 1916. In 1918, he became a faculty member of National Nanking Higher Normal School and then National Southeastern University (later renamed National Central University
Orders of precedence in China 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. At major functions, Jiang and Hu sat immediately next to