Chinese rescue workers help collect bodies in tsunami-hit Banda Aceh in Indonesia on January 3, 2005. Over the past five years, China has offered help on nearly 200 occasions in international humanitarian disaster relief. [Photo/Xinhua]

Chinese soldiers participate in Peace Mission 2012, an anti-terror drill in the "Chorukh-Dayron" shooting range, in Khujand city of Tajikistan on June 14, 2012. The drill was the ninth counterterrorism joint military exercise launched under the Shanghai Cooperation Organization framework and involved about 2,000 military personnel from China, Kazakhstan, Kyrgyzstan, Russia and Tajikistan. [Photo/Xinhua]