Zhang Hongxia (L, Front) greets her husband Li Qingkai (R, Front), who is a member of the Chinese International Search and Rescue Team (CISAR) at the Capital Airport in Beijing, capital of China, March 21, 2011. The Chinese rescue team returned to the Chinese capital from Japan at midnight Sunday, after conducting search and rescue missions in the quake-hit country. [Xinhua/Li Fangyu]