The Mingshi Bridge, built in the Ming Dynasty (1368-1644), is the oldest unbroken stone bridge across the Dawen River in Tai'an, Shandong province. [Photo/WeChat account: SDTXTA]

The Shenqi (a place where celestial beings rest) Bridge enveloped in fog generates a sense of mystery in Tai'an, Shandong province. [Photo/WeChat account: SDTXTA]