TIANJIN, June 19, 2016 (Xinhua) -- Fishing boats docked at the riverside of the Chaobai River in north China's Tianjin Municipality, June 19, 2016. The Chaobai River wetland park in Baodi District of Tianjin, which is under construction, will be completed and opened to the public soon. (Xinhua/Yue Yuewei)