This photo taken on April 2, 2024 shows coins collected from the Fountain of Trevi in Rome, Italy.

Jinan of China and Rome of Italy, one is known for its famous natural springs while the other for the exquisite fountains.

Though different in forms, springs and fountains have similar functions in people's daily life and carry good wills of people. They also witnessed the development of the cities. (Photo by Alberto Lingria/Xinhua)