Donald Tsang Yam-kuen, chief executive of the Hong Kong Special Administrative Region, addresses the welcome ceremony of the Chinese naval 3rd escort fleet, in Hong Kong, south China, on December 14, 2009. The "Zhoushan" and "Xuzhou" missile frigates stopped over in Hong Kong as they have finished escort mission against pirates in the Gulf of Aden and return to China. [Xinhua]

Donald Tsang Yam-kuen (L, front), chief executive of the Hong Kong Special Administrative Region, shakes hands with Wang Zhiguo, commander of the Chinese naval 3rd escort fleet, in Hong Kong, south China, on December 14, 2009. The "Zhoushan" and "Xuzhou" missile frigates stopped over in Hong Kong as they have finished escort mission against pirates in the Gulf of Aden and return to China. [Xinhua]