New theory of the historical development of logic in the Pre-Qin era 并列题名：Study on the historical development of graphic design and typography in China Study on the historical development of Chinese rite thoughts Study on the historical development of graphic design and typography in China 并列题名：Study on the historical development of Chinese rite thoughts Exploraten on the reform and development of Dongguan in the new era Origin of the historical development of Xisanjiao 并列题名：Origin of the historical development of Xisanjiao 并列题名：Exploraten on the reform and development of Dongguan in the new era