The social transformation in the Spring and Autumn Period and the Warring States Period is reflected in politics, economy, ideology and culture.

(1) Economically, due to the promotion of ironware and Niu Geng, the productivity increased rapidly, and the well-field system collapsed, resulting in a feudal mode of production, a landlord class and a peasant class, and independent craftsmen and businessmen.

(2) Politically, the Zhou royal family declined, "rites and music were conquered by princes", and the system of "Shi Qing Shi Lu" was replaced by the military service system ... The slave social and political system with feudalism and patriarchal clan system as its main contents was replaced by feudal autocracy and centralization.

(3) Ideological and cultural aspects: the first great ideological liberation appeared in the history of our country. Old ideas have been impacted, people's attention has been popularized in society, the situation of studying in the government has been broken, private teaching has begun, and personal writing has become a trend. To meet the needs of various political factions, various schools have emerged, forming a situation in which a hundred schools of thought contend.

(4) Ethnic relations: the concept of "Hua Yi" has weakened, and the Huaxia nationality and the surrounding ethnic minorities have gradually begun to merge in conquest and production.

(5) Military aspect: In the war of hegemony, the vassal states carried out political, economic and military reforms to enrich Qiang Bing, which was objectively conducive to the growth of feudal factors and promoted the replacement process of the old and new systems; The great powers merged with each other in the hegemony war, which realized the local unification of the region and accelerated the pace of national reunification; Frequent migration and exchanges between ethnic groups have promoted the process of ethnic integration.