Chinese President Hu Jintao (C) shakes hands with a teacher as he visits a school for blind, deaf and dumb students in Zhengzhou, capital of central China's Henan Province, on Sept. 10, 2008, the 24th Teachers' Day of China. President Hu Jintao made an inspection tour in Henan Province from September 8 to 10, 2008. [Xinhua]