参考翻译
From the Qin Dynasty to the late Qing Dynasty,the Chinese government divided Chinese people into four classes:landlord, peasant, craftsman and merchant.Landlords and peasants constituted the two major classes, while merchants and craftsmen were collected into the two minor ones.Theoretically,except for the position of the Emperor, nothing was hereditary.There was a partial restoration of feudalism when eminent families with large amounts of land and huge number of semi-serfs emerged.These families dominated important civilian and military positions of the government,making the positions available to members of their own families and clans.Since the Tang dynasty,the government reformed the imperial examination system as an attempt to root out this phenomenon.