Wei Huiwang ascended the throne in 369 BC. He died in 3 19 BC and reigned for 50 years.

From 369 BC to 36 BC1year, uncle served as prime minister;

From 322 BC to 3 19 BC, Zhang yi was appointed as the phase;

Among them, Hui Shi was appointed as Prime Minister. Judging from the story of "On Governing the Country with Rich Water", Hui Shi succeeded to the throne after Gong Shucuo's death and served as prime minister for a long time until Zhang Yi came to power. Judging from the story of Hui Shi's education, it seems that Hui Shi did not leave the political stage of Wei during this period.