The 400-meter-long Dacun Dam is a major water conservation project in Chinese history. [Photo/WeChat account: SDTXTA]

The Baifo Mountain is home to 134 ancient grotto sculptures and holds profound Buddhist cultural heritage. [Photo/dzwww.com]

Night view of the statue of Guanyin bodhisattva (Goddess of Mercy) at the Baifo Mountain Cultural Industrial Park. The park is one of Shandong province's key cultural tourism projects with a total investment of 5 billion yuan ($780 million). [Photo/sddp.net]