Sanjiangyuan National Nature Reserve, high plateau region of Qinghai containing the headwaters of Changjiang or Yangtze, Huanghe or Yellow River and Lancang or Mekong River
Three Parallel Rivers National Park, in mountainous northwest Yunnan World Heritage protected area: the three rivers are Nujiang 怒江[Nu4 jiang1] or Salween, Jinsha 金沙江[Jin1 sha1 jiang1] or upper reaches of Changjiang and Lancang 瀾滄江|澜沧江[Lan2 cang1 Jiang1] or Mekong
International Symposium on the Regional Development of the Mekong Basin
The four tones
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