Hutuohe alongshore 滹沱河近岸

the Hutuohe River basin 滹沱河流域平原区

Hutuohe river 滹沱河

Hutuohe plain 滹沱河平原

Hutuohe catchment 滹沱河流域

Hutuohe River wetland 滹沱河湿地

Shijiazhuang Hutuohe areas 石家庄滹沱河地区

alluvial plain of Hutuohe River 滹沱河冲洪积平原

demonstration in Hutuohe River Basin 滹沱河流域示范