Кан Ювэй
Datong is a traditional Chinese Utopia. The main description of it is found in the Chinese Classic of Rites, in the chapter called "Li Yun" (禮運). Later, Datong and its ideal of 'The World Belongs to Everyone/The World is Held in Common' 'Tianxia weigong/天下为公' 'influenced modern Chinese reformers and revolutionaries, such as Kang Youwei.