(DALIANNEWS)- Picture taken on June 12, 2020 shows a bird view of Qianguan Wetland Park in Dalian, a port city of Northeastern China's Liaoning Province. Tourists enjoy the fun of walking through the wooden plank road and watching the swimming fish and wild ducks. The green lotus leaves of Qianguan Wetland Park add a vivifying view to the port city of Dalian in early summer.