The place beyond Tangnaihe is one of the major water supply and conserving area for the Yellow river.
唐乃亥以上是黄河水量的主要供给地和水源涵养区之一。
Only does it achieve four standards - "embankment not burst, watercourse not breakage, water quality not beyond standard, riverbed not run-up", the Yellow river has being enormous avail value.
只有其真正达到了“堤防不决口，河道不断流，水质不超标，河床不抬高”的四项标准，黄河才具有巨大的效用价值。
Only does it achieve four standards - "embankment not burst, watercourse not breakage, water quality not beyond standard, riverbed not run-up", the Yellow river has being enormous avail value.
只有其真正达到了“堤防不决口，河道不断流，水质不超标，河床不抬高”的四项标准，黄河才具有巨大的效用价值。
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