Are the bronzes unearthed from Sanxingdui culture from alien civilizations?

The grandeur of ancient bronzes can be said to make us proud in China, while some people say that Sanxingdui bronzes are from alien civilizations. Do we think this is possible?

At that time, although bronzes were very rare, this was not the reason why they spread so widely from alien civilizations. Moreover, through the research of historians at that time, the technology of refining bronze was mastered, and bronze was also the most important as a ritual vessel and sacrificial object in Xia, Shang and Zhou Dynasties.

In that slave age, it took a lot of scale and labor ability to make bronzes of this scale. I don't know how many workers' lives were burned behind these bronzes. If we say that he is from an alien civilization in one sentence, denying them is a complete disrespect for ancient civilization and the Chinese nation.

China's culture is very great. Even now, those bronzes represent the whole world at that time, even the whole earth. Some people who worship alien civilization say that they come directly from alien culture, which is the biggest distrust of China culture.

Therefore, in the face of some market legends and bronzes of alien civilization, you can also tell him with righteous words that this is an outstanding representative of China's ancient civilization, and it can't be overshadowed by the so-called alien civilization. This is a miracle created by the diligence and wisdom of ancient laborers.

Moreover, the culture of Sanxingdui, after textual research by historians, directly classifies those bronzes for textual research. Their specific uses have now been basically determined. In this state, people who say they are from an alien civilization may not know the truth yet, so don't be fooled by others.