<P> The Tuotuo River ( 沱 沱 河 , p Tuótuó Hé , lit . `` Tearful River '' is the official headstream of the Yangtze , and flows 358 km ( 222 mi ) from the glaciers of the Gelaindong Massif in the Tanggula Mountains of southwestern Qinghai to the confluence with the Dangqu River to form the Tongtian River . ) In Mongolian , this section of the river known as the Ulaan Mörön or the `` Red River '' . </P>
<P> The Tuotuo River ( 沱 沱 河 , p Tuótuó Hé , lit . `` Tearful River '' is the official headstream of the Yangtze , and flows 358 km ( 222 mi ) from the glaciers of the Gelaindong Massif in the Tanggula Mountains of southwestern Qinghai to the confluence with the Dangqu River to form the Tongtian River . ) In Mongolian , this section of the river known as the Ulaan Mörön or the `` Red River '' . </P>
what is the source of the yangtze river
what is the source of the yangtze river
Qinghai
Qinghai