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Photo taken on Nov. 29, 2009 shows dolls written with blessing words during an AIDS awareness activity in north China's Tianjin Municipality. The AIDS awareness activity, with the theme of "Stop AIDS. Keep the Promise", was held at the plaza of Tianjin Book Building on Sunday to welcome the World AIDS Day which falls on Dec. 1.[Xinhua]

Volunteers from Tianjin Medical University perform to publicize AIDS awareness knowledge to citizens in north China's Tianjin Municipality, Nov. 29, 2009. The AIDS awareness activity, with the theme of "Stop AIDS. Keep the Promise", was held at the plaza of Tianjin Book Building on Sunday to welcome the World AIDS Day which falls on Dec. 1.[Xinhua]