Staff members of the Chinese Embassy to Finland mourn for the victims of Yushu earthquake in northwest China, in Helsinki, capital of Finland, April 21, 2010. [Xinhua]

Chinese national flag flies at half mast as staff members of the Chinese Embassy to Tunisia mourn for the victims of Yushu earthquake in northwest China, at the embassy in Tunis, capital of Tunisia, April 21, 2010. [Xinhua]