A visitor and her son enjoy the gushing water of the Black Tiger Spring in Jinan, capital city of East China's Shandong province. Black Tiger Spring, sourced from a three-meter deep and 1.7-meter wide natural cave, is one of Jinan's most famous springs. It reputedly gets its name from the sounds made of tigers roaring. [Photo by Wang Tao/dzwww.com] 

Pedestrians stroll across a street on a summer afternoon in Jinan, capital city of East China's Shandong province. [Photo by Wang Tao/dzwww.com]

Visitors idle away the time at a pavilion in a glorious scenic spot on a summer day in Jinan, capital city of East China's Shandong province. [Photo by Wang Tao/dzwww.com]

Skyscrapers soar above the road, against a blue sky on a summer day in Jinan, Shandong province. [Photo by Wang Tao/dzwww.com]

A stunning blue sky provides a backdrop for the Jinan skyline. [Photo by Wang Tao/dzwww.com]

A sightseeing boat gently makes its way on the moat in Jinan, capital of East China's Shandong province. [Photo by Wang Tao/dzwww.com]