The undated file photo shows China's research vessel Xiangyanghong 10 anchoring at a bay of King George Island of Antarctica. Chinese researchers arrived at the bay aboard exploration vessel "Xiangyanghong 10" on Dec. 26, 1984. China published on Monday the first full report on its development in Antarctica over the past three decades, titled "China's Antarctic Activities." According to the report, over the past 30 years, China has opened four research bases -- the Great Wall station, Zhongshan station, Kunlun station and Taishan station -- and established the Polar Research Institute of China in Shanghai in addition to sailing the icebreaker Xuelong. (Xinhua/Dai Jiming)
