Another proposal was made in 625, when the Chinese state was under heavy attack.
All four companies remained controlled by the Chinese state.
They were often enemies and sometimes allies of the various Chinese states.
There have been versions of a Chinese state for around 5,000 years.
Proposals for a federal Chinese state were first advanced in the 1920s, but these proved unpopular.
Kargalik held a large number of foreign slaves who integrated into the Chinese state.
The political significance of the role is also utilised by the Chinese state.
"Doctors were not too excited about his meeting with the head of the Chinese state today," he said.
Under this ideology, it is assumed that there was a greater Chinese state in the ancient past.
The Chinese state acknowledges this as a detrimental yet pervasive prejudice.