求翻译：长江是中国最长的河。版图上表明着它流过了12个省市，但是沿着长江众多的支流走去，就会发现每一个岔道远比那行政区的划分具有更为丰富的内涵，位于长江流域上游的赤水河，就是这样一个岔道。是什么意思？

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Yangtze River is the Chinese longest river.On the domain was indicating it has flowed 12 provinces and cities, but walks along the Yangtze River multitudinous branches, can discover each crossing far has a richer connotation compared to that administrative area division, is located upstream the Yang

The Yangtze is the longest river in China. Territory that it flows through the 12 provinces, but walked along the numerous tributaries of the Yangtze River, you will find every fork than the Division of the district has a richer connotation, located in the upper reaches of the Yangtze River basin of