What does the bronze ware found in Sanxingdui site show?

The bronze wares discovered in Sanxingdui Archaeology shocked both at home and abroad, and this discovery is known as the ninth wonder in the world. Sanxingdui ancient site is four or five thousand years ago, which may be further from cultural speculation. Controversial topics are unearthed cultural relics: Tian Tongshu, golden staff, bronze statue, bronze portrait, bronze head, kneeling bronze statue, vertical mask, Jin Mianju, jade, ivory and pottery. Thousands of cultural relics have different opinions.

In ancient times, five sacrificial pits appeared together. If the two pits found in Sanxingdui are indeed sacrificial pits, will the third, fourth and fifth pits be found? Will there be more ancient, exquisite and incomprehensible cultural relics unearthed? Sanxingdui Ancient Shu has been built, producing highly developed bronzes and having a large-scale religious sacrifice place. These are all symbolic factors of the early countries, but there are no symbols and inscriptions that can be called words in the unearthed artifacts. It is hard to imagine that ancient Shu people could create such a high level of material civilization in a social environment without words. Sanxingdui's grotesque figures, such as a portrait of a human face, are easily reminiscent of the image of "clairvoyant eyes and ears" in ancient mythology. Could this be the appearance of a whisper? Or are these things used for communication between man and nature? Or are they the remains of whispers?

Jade and stone tools are mainly piled up in the northeast corner, especially Gege, and there are traces of fire and smoke on the unearthed objects. Many deformed and damaged bronzes and jades are partly due to ramming and squeezing in the process of filling soil, and some are damaged by fire. Most of them were destroyed when people engaged in some activities in front of into the pit.

If one side or one end of some bronzes is burned and deformed, they are in a semi-molten state; Some jade articles are broken, and the broken parts are located in different parts of the pit when unearthed, and some are even divided into five parts; Some were split into two sections and overlapped; Some objects have broken end blades or handles. During excavation, the fill was screened and no broken parts were found. In this case, it is obvious that these cultural relics were damaged before into the pit. So why do people destroy and bury a country's heavy weapons?

The two pits were not buried at the same time. According to the determination of C 14, the first pit is about 100 years earlier than the second pit, but the distance between the two pits is only 20 meters, and the directions of the two pits are basically the same. If the central tunnel of the first pit is the main direction, the first pit is 45 northwest and the second pit is 55 northwest, all facing the northwest mountain.

The unearthed bronzes were tested and no zinc was found in all samples. There are few single lead ores in nature, and lead and zinc are often associated. The ore commonly used for lead smelting is also called lead-zinc mine. Therefore, trace zinc is often found in alloys using lead. The composition analysis results of Sanxingdui bronze ware show that there is no trace zinc, and no trace zinc is found in all samples. This shows that the lead ore used by Shu people to smelt bronze may not be the usual lead-zinc mine, but lead ore without zinc, which is different from the origin of lead ore, one of the raw materials for smelting bronze in the Central Plains at the same time. But no such lead ore has been found in Sichuan. How did the ancient Shu people get it