"Sun is widely considered a protégé of Hu Jintao, but it is unclear where and when Sun established her client relationship with Hu. Their political connection likely occurred or was consolidated during her study at the Central Party School in the early 1990s, when Hu served as president of the school." Cheng Li, Sun Chunlan 孙春兰: One of China's Top Future Leaders to WatchArchived 2013-06-02 at the Wayback Machine. The Brookings Institution John L. Thornton China Center, originally published in the China Leadership Monitor. Accessed on 1 January 2014.
"Sun is widely considered a protégé of Hu Jintao, but it is unclear where and when Sun established her client relationship with Hu. Their political connection likely occurred or was consolidated during her study at the Central Party School in the early 1990s, when Hu served as president of the school." Cheng Li, Sun Chunlan 孙春兰: One of China's Top Future Leaders to WatchArchived 2013-06-02 at the Wayback Machine. The Brookings Institution John L. Thornton China Center, originally published in the China Leadership Monitor. Accessed on 1 January 2014.