1,000 people in Hong Kong joined a celebration by Christian groups and others for imprisoned Nobel laureate Liu Xiaobo, coinciding with the ceremony in Oslo.
Hong Kong Christians have backed Nobel Peace Prize laureate Liu Xiaobo, honoured for a "long and non-violent struggle for fundamental human rights in China".
Human rights groups are pressing China for the release of both Nobel Peace Prize Laureate Liu Xiaobo and his wife, who has been put under house arrest.