Zhou Yongkang, China's top security official, attends the National People's Congress in Beijing in March. He has made the first high-level trip to Afghanistan by a senior Chinese leader in nearly half... more 

Zhou Yongkang, China's top security official, attends the National People's Congress in Beijing in March. He has made the first high-level trip to Afghanistan by a senior Chinese leader in nearly half a century, meeting President Hamid Karzai in Kabul, state media said Sunday less