the institutional transformation of Chinese art education in the 20th century 从器物到精神：20世纪中国美术教育的制度转型：the institutional transformation of Chinese art education in the 20th century Li Hu and the modern transformation of Chinese painting in the 20th century the smart city transformations :: the revolution of the 21st century / Narrative tradition of China's poetic fiction in the 20th century 并列题名：Narrative tradition of China's poetic fiction in the 20th century the transformation of Chinese calligraphy in the seventeenth century History of English translation of Chinese classics in the 19th century the representation of the Chinese subjects in the 20th century Digital transformation of rural education in the information age