yes.

The seven important reservoirs in Shangqiu are Linqi Reservoir, Renzhuang Reservoir, Wutun Reservoir, Zhengge Reservoir, Malou Reservoir, Shizhuang Reservoir and Wang Anzhuang Reservoir. There are many reservoirs in Shangqiu, but they are mainly small and medium-sized reservoirs, lacking large reservoirs, which is also limited by geographical environment. The above seven reservoirs are connected in series with the old course of the Yellow River, which is like a beautiful pearl necklace and is one of the most beautiful scenic spots in Shangqiu.

Historically, the Yellow River has changed its course many times. The old course of the Yellow River in Shangqiu, in the north of Shangqiu City, basically follows the boundary line between Shangqiu, Henan Province and Heze, Shandong Province. With the help of the innate conditions of the old course of the Yellow River, a reservoir was built.