Vincent Wong (C), group head of Ports and Maritime Command, speaks as leopard skins, ivory tusks and rhino horns are displayed during a news conference at Hong Kong Customs Aug 7, 2013, after they were seized from a container at Kwai Chung Container Terminal a day earlier. [Photo/Agencies]

A child cools off from hot weather in a fountain at People's Square in Shanghai Aug 7, 2013. The National Meteorological Center maintained a high temperature alert on Wednesday as a record-setting summer heat wave will continue to bake most parts of south China in the coming three days, Xinhua News Agency reported. [Photo/Agencies]