BEIJING, May 29 -- Malaysia's Prime Minister, Datuk Seri Najib Tun Razak (second, left) witnessing the exchange of document between China's Administrator of Science, Technology and Industry for National Defence, Xu Dazhe (right) with Malaysia's Defence Minister, Datuk Seri Hishammuddin Tun Hussein after the signing Memorandum of Understanding (MoU) on Cooperation in the field of Science, Technology and Industry for National Defence here today. The visiting Malaysian prime minister is on a six-day official visit to China in conjunction with 40th anniversary of Malaysian-China Bilateral Ralations. -- fotoBERNAMA (2014) COPYRIGHT RESERVED