Лю Сяобо
At the helm of HRF Halvorssen has repeatedly lobbied and advocated for the release of Chinese political prisoner Liu Xiaobo. In 2010 Halvorssen was special guest of Liu Xiaobo at the Nobel Prize ceremony awarding the prize to Liu Xiaobo in absentia. Halvorssen is identified as a supporter of Chinese Uyghur leader Rebiya Kadeer and has sharply criticized the Tawainese Kuomintang government for its banning visits by Kadeer. Halvorssen has supported UN-level action to address the violations of Uyghur rights in China.