6、ndarchaeologicalinstitutesacrossthecountry.Theyexaminedandgradedallthepiecesinthecollectionsof22provinces,au-tonomousregionsandmunicipalities.ZhuJiajinhimselfwasamanofarts.Hewasacalligrapherandpainter.APekingOperaenthusiast,heparticipatedinaperfor-唐吟方的著作 Work