Claim: Liu Zengwen served as ambassador of China to Lithuania after Ambasaddor Tong Mingtao, both under 6th Chinese premier Wen Jiabao.
Evidence: January 2012 Liu Zengwen Wen Jiabao January 2009 Tong Mingtao Wen Jiabao Wen Jiabao (born 15 September 1942) is a retired Chinese politician who served as the sixth Premier of the State Council of the People's Republic of China and serving as China's head of government for a decade between 2003 and 2013.