What did the emperor say at the official meeting from the beginning of summer to the end of Qing Dynasty? Thank you.

Beijing, the capital of the Ming and Qing Dynasties, must be similar to the current Beijing dialect.

In the Yuan Dynasty, no emperor except Kublai Khan could speak Chinese, not even senior officials. Therefore, the final court must speak Mongolian, and even mongolia local officials have to use translators when meeting people.

In the Southern Song Dynasty, ministers should all use the Hakka dialect now, and the Hakka dialect now used in the south was brought there by northern exiles.

The Tang Dynasty and the Northern Song Dynasty should be the same. They all use the same pronunciation as Hakka now, but there is no tongue curl. They used to be called Yayan.

During the Sui Dynasty, Yang Di advocated that the pronunciation of Yangzhou dialect should be nine tones.

During the Wei, Jin, Southern and Northern Dynasties, Jiankang dialect in the Southern Dynasties was Nanjing dialect, which should be different from the current Nanjing dialect, but the pronunciation should not be too bad.

It is impossible to verify that the Northern Dynasties changed rapidly.

Guanzhong dialect was spoken in Qin and Han dynasties, but it must be related to the northwest dialect now. No scholars have verified that the pronunciation is 5 or 7 tones, which should be like the feeling of the less authentic northern dialect spoken in Cantonese now.

As for the week before, because many large-scale book-destroying movements have been completely unverifiable since then, the only thing that can be determined is that its pronunciation should be 7 or 9, which is more like the southern dialect now.

As for Xia, this is a legendary dynasty. So far, no unearthed cultural relics have been clearly identified as Xia Dynasty.