"merchant class" . "Four occupations" . "farming peasants" . "Chinese aristocracy" . . "Artisans and craftsmen" . "China" . "the social order" . "shi" . "Four occupations in China" . "Four Groups" . "the peasants" . "artisan or merchant classes" . "four classes" . . "Merchants and peasant farmers" . . "ancient aristrocrats" . "four occupations" . "landowners, businessmen, and merchants" . "''shi'' knightly class" . "nobles, landowners, and merchants" . "four ancient occupations" . "the social status of soldiers was not high" . "Four occupations" . "Shi class" . "gentry class" . "farmers" . . "Four_occupations" . "the merchant class" . "four social classes" . "lowest of all social classes" . . "traditional Chinese social stratification" . "the various social classes" . "nobles, officials, farmers, and artisan-craftsmen" . "and occupations" . "scholarly gentry" . "merchant middle class" . "Four occupations#shi" . . "registered merchant" . "scholarly class" . "Four Occupations" . "artisans" . "Confucian social hierarchy" . "gentry" . "ancient aristocratic class" . "gentry and merchant classes" . "gentleman" . "four occupational groups" . "four classes of Chinese society" . "aristocratic" . . . "''mibunsei''" . "the social scale" . . "fellow gentry" . . "lowest social groups" . "hierarchical social order" . "four functional occupations" . "four castes" . "former merchants" . . . "merchants" . "aristocratic class of antiquity" .