People look at cultural relics displayed at Tianjin Museum in North China's Tianjin Municipality, Sept 30, 2012. Many local residents spent their Mid-Autumn Festival, which falls on Sunday, by visiting free public cultural centers like Tianjin Library, Tianjin Art Gallery and Tianjin Museum. (Xinhua/Yue Yuewei)

People attend the 2nd National Intangible Cultural Heritage Exhibition at Tianjin Art Gallery in North China's Tianjin Municipality, Sept 30, 2012. Many local residents spent their Mid-Autumn Festival, which falls on Sunday, by visiting free public cultural centers like Tianjin Library, Tianjin Art Gallery and Tianjin Museum. (Xinhua/Yue Yuewei)

A woman read books at Tianjin Library in North China's Tianjin Municipality, Sept 30, 2012. Many local residents spent their Mid-Autumn Festival, which falls on Sunday, by visiting free public cultural centers like Tianjin Library, Tianjin Art Gallery and Tianjin Museum. (Xinhua/Yue Yuewei)