A teacher gives lesson to five pupils at a primary school in Liujiashan village of 400 people in Caidian township, Wuhan, capital city of Central China's Hubei province, Sep 2, 2011. Located on the top of the 800m Liujia Hill in one of the most remote regions in Wuhan, the primary school has survived the harshest conditions with support from the villagers who wish their children are able to attend school locally instead of travelling over 15 kilometers. Currently there are two teachers and five pupils in the school. [Photo/Xinhua]

A teacher gives lessons to two first-graders while the other three pupils in higher grade do their homework at a primary school in Liujiashan village in Caidian township, Wuhan city, Sep 2, 2011. [Photo/Xinhua]