An aerial photo records the golden summer wheat fields of Pingdu, a county-level city in Qingdao, Shandong province. [Photo/qingdaonews.com]

An aerial photo captures the rural landscape of Pingdu, a county-level city in Qingdao, Shandong province. [Photo/qingdaonews.com]

Pingdu has witnessed rapid development in recent years. [Photo/qingdaonews.com]

High-rise buildings in the urban area of Pingdu city [Photo/qingdaonews.com]

A night view of Pingdu city [Photo/qingdaonews.com]

Pingdu city at sundown [Photo/qingdaonews.com]

Pingdu city in the morning mist [Photo/qingdaonews.com]