Photograph of three jeeps stopped on a country road in Soochow. People are resting.

Photograph of Tan Yankai's tomb in Nanking.

Photograph of the Linggu temple grounds from inside Linggu Pagoda in Nanking.

Photograph overlooking the Linggu temple grounds from inside Linggu Pagoda in Nanking.

Photograph of a man standing in front of crop field in Nanking.

Photograph of an ancient Chinese astronomical instrument in Nanking.

Photograph of the Armillary sphere in Nanking.

Photograph of a introduction sign of The Ancient Armillary. The sign states that the Ancient Armillary was made between 1431-1449.

Photograph of a side building of Purple Mountain Observatory in Nanking

Photograph of a boy in Nanking.