Cambodian Prime Minister Hun Sen (L) and his wife Bun Rany gesture from the plane before their departure in Phnom Penh, capital of Cambodia, Oct. 11, 2015. Hun Sen left Phnom Penh on Sunday for a series of international meetings in China's Macao and Beijing to be held from Oct. 12 to 17, a senior official said. (Xinhua/Sovannara)
