Chinese President Xi Jinping's wife Peng Liyuan and guests watch historical relics at the Capital Museum in Beijing, capital of China, Nov. 9, 2014. Peng invited wives of Bangladesh President Abdul Hamid, Mongolian President Tsakhiagiin Elbegdorj and Shanghai Cooperation Organization Secretary-General Dmitry Mezentsev to the Capital Museum on Sunday. (Xinhua/Huang Jingwen)