What was the state structure of China in the XVII-XVIII centuries?

The state system is intact. At the head of the state, Bogdykhan is an emperor with unlimited hereditary power. All the land was considered to be his, everything on the earth was his subjects. The emperor performed religious ceremonies twice a year: in the temple of the Earth and in the temple of Heaven. His decrees were read from the walls of the Forbidden City. It was forbidden to see his face, to call him by name. The emperor could only be called by the motto of his reign. All decisions of all state. The bodies were made out as coming from the name of the emperor.

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