Long Defei (Front), a student from China's quake-hit Sichuan Province, cleans the dormitry with his chum at the All-Russia Children's Care Center they rehabilitated in Vladivostok, east Russia, July 24, 2008.

Students from China's quake-hit Sichuan Province welcome their Russian teacher to inspect their dormitory after clearing it up, at the All-Russia Children's Care Center in Vladivostok, east Russia, July 24, 2008.

(Xinhua News Agency July 25, 2008)