Double Cao-Gu ancient explored by our group, first of all explain the thinking focus on the direction of the name, the Cottage, ancient classical Chinese are all created characters from, and then the combination of two separate and independent Chinese cha Double Cao-Gu ancient explored by our group, first of all explain the thinking focus on the direction of the name, the Cottage, ancient classical Chinese are all created characters from, and then the combination of two separate and independent Chinese cha
