An aerial photo of Haipohe Park in Shibei district, Qingdao. The park is a picturesque retreat in the busy downtown area. [Photo by Yu Hao/Guanhai News]

Haipohe Park serves as a "natural oxygen bar" in the downtown area of Qingdao. [Photo by Yu Hao/Guanhai News]

The trees at Haipohe Park showcase their vibrant red, orange, and yellow leaves in late autumn, creating a mesmerizing tapestry of colors. [Photo by Yu Hao/Guanhai News]

The crisp air in the park carries the soothing scent of nature as the sunlight filters through the canopy to cast a warm glow on the surroundings. [Photo by Yu Hao/Guanhai News]

People exercise at the Haipohe Park. [Photo by Yu Hao/Guanhai News]