Yelü Abaoji had a feat of shooting black dragons. Later, the Liao Kingdom regarded the black dragon as auspicious and also regarded as Yelv Abaoji’s martial arts. Symbols: Taizu’s Mausoleum has the Black Dragon Gate, and Zuzhou has the Black Dragon Palace. The tomb contains various weapons and equipment that Yelu Abaoji used during his lifetime to warn future generations not to forget their origins. This article from the micro-channel public number: Geo-Valley (ID: Geo-Valley) , author: Humanitas, title figure from: vision China

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Heilongjiang is the third largest river in my country after the Yangtze River and the Yellow River, with a total length of 4440 kilometers. It is also an important river in northeastern Asia and the boundary river between my country, Russia and Mongolia. Regarding its name, there has been controversy in the academic circles.

The water is not deep, there is a dragon to bring spirits. In our traditional culture, the dragon is the incarnation of auspiciousness. When we go up to the sea and down to the well, we always hope that there will be a dragon king to bless the weather, the country and the people. Heilongjiang is one of the big rivers that directly mentions “dragon”. There is also a legend that the black dragon defeated the white dragon and brought peace. However, historical research tells us that the true meaning of Heilongjiang and our vision can be