Previously translated as The Great Trial
Placeholder: as I read the raws and did not know what was previously used. This is probably closer in style to the Imperial Examinations that used to be held in China.
Initiated by the first Emperor of Zhou. Whether to become a government official, military general, or even a priest in The Tradition, the grade from the Great Trial was the most important criteria. Most importantly, the first emperor declared that only the top three tiers had the right to enter the Mausoleum of the Books.