Night view of Chongqing. [Photo by Jiang Nan/chinadaily.com.cn]

"Over the past six years, great change has happened in Chongqing, particularly in public infrastructure," said Jiang Nan.

Liangjiang New Area carries out one major infrastructure construction project each year. In total, 79 bridges have been complete by the end of 2015.

Taking photos of bridges in Chongqing are Jiang Nan's decade-long project.

"Chongqing is a magical city with thousand year history. After graduation, I hope I can stay in this city and keep capturing the true beauty of the bridges in Chongqing by using my camera," said Jiang Nan.