Second, attach importance to the development of production. Kang described a society with highly developed material civilization and spiritual civilization in Datong Book. It advocates the abolition of private ownership, the establishment of public ownership of property, and then all mechanization, automation, electrification, and highly developed productivity.
Third, pay special attention to education. In Kang's view, vigorously developing school education is a great driving force for the progress of the Great Harmony World. He said: "The Taiping Heavenly Kingdom focuses on educating the people and attaches great importance to schools. From kindergarten teaching to primary school, middle school and university, everyone has been studying since childhood, and everyone has been studying until the age of 20. Everyone has no fixed place, no worries, no bad habits, consistent books and instruments, consistent language, and consistent preparation. The evolution of its scholars has exceeded 10 million times. " (Datong edition)
Fourth, gender equality and marital autonomy. The so-called "expert circle" in the book of great harmony is to implement equality between men and women, autonomy in marriage, break the shackles of feudal patriarchal clan system and rigid religion, and realize bourgeois human rights, freedom, equality, independence and individual liberation.
Fifth, Kang advocated abandoning the country and moving towards a prosperous time of "transcending national boundaries and integrating with the earth". He yearned for the world of Peach Blossom Garden: "Datong has no country, so there is no military law, no monarch, no rebellion, no husband and wife, no sexual struggle, no prevention of adultery, no brothers, no prison support, no blame, no title, no power, no flattery, no selfless property."
Sixthly, Kang put "man" above "righteousness" in the book of Great Harmony, which fully affirmed the value of man. At the end of feudal society in China, there was a so-called dispute between reason and desire in philosophy, the essence of which was the dispute between humanism and asceticism. In The Book of Great Harmony, Kang exposed the hypocrisy and cruelty of feudal morality, inherited and developed Confucius' thought of "universal love" and Buddhism's concept of "compassion", and raised the banner of simple humanitarianism. The Confucian idea of "benevolence" runs through all the contents of Datong Book. Kang combined "benevolence" with "man" and pointed out that "man is benevolent because man is human." "Scheeren must not be human." Kang's theory of benevolence was put forward from the perspective of Confucianism. In the book of Great Harmony, he put "man" above "righteousness" and fully affirmed the value of man, which is very valuable.