The Nanya River is the primary right tributary of the middle Dadu River (Dadu He) — in

Sichuan Province Sichuan (; zh, c=, labels=no, ; zh, p=Sìchuān; alternatively romanized as Szechuan or Szechwan; formerly also referred to as "West China" or "Western China" by Protestant missions) is a province in Southwest China occupying most of the ...

, southern China. The Dadu is a tributary of the upper Yangtze River (Chang Jiang). The Nanya River borders

Mianning County Mianning County () is a county of Sichuan Province, China. It is under the administration of the Liangshan Yi Autonomous Prefecture. History Mianning County has a long history of being a multi-ethnic region. The Annals of Mianning County (), pub ...

and

Shimian County Shimian County () is both the southernmost and westernmost county in the prefecture-level city of Ya'an, Sichuan Province, China. The county seat, Miancheng Subdistrict (), and the neighboring town, Xinmian (), are often together referred to as ...

and is interrupted by the Yele Dam.

References

Rivers of Sichuan Tributaries of the Yangtze River {{China-river-stub