Chinese students lay candles and flowers during a candlelight memorial in London, capital of Britain, May 18, 2008. A candlelight memorial was held here Sunday by local Chinese students mourning for the tens of thousands of people killed in a powerful earthquake which struck China's southwestern regions on May 12.

Chinese students holding candles and flowers take part in a candlelight memorial in London, capital of Britain, May 18, 2008. A candlelight memorial was held here Sunday by local Chinese students mourning for the tens of thousands of people killed in a powerful earthquake which struck China's southwestern regions on May 12.

A Chinese student takes part in a candlelight memorial in London, capital of Britain, May 18, 2008. A candlelight memorial was held here Sunday by local Chinese students mourning for the tens of thousands of people killed in a powerful earthquake which struck China's southwestern regions on May 12.