Li Xinwei of Chinese medical team treats a Namibian man by acupuncture in Windhoek, capital of Namibia in this photo taken on September 29, 2006. Namibia boasts rich alluvial diamond deposits and is a primary source for gem-quality diamonds. China's President Hu Jintao is currently on a visit to eitht African countries from January 30, 2007. [Xinhua]

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