During the Wei, Jin and Southern and Northern Dynasties, wars continued uninterrupted, the country was divided for a long time, and the regime changed frequently. Severe social turmoil, complex political structure, and extensive international exchanges have made silk production difficult to develop, but it has rich connotations and diverse faces. During this period, the north was still the main production area of silk fabrics. The silk industry in Chengdu, Sichuan, had always been developed. Due to the relevant policies of the Three Kingdoms period, the development of the silk industry in the Jiangnan area had a new improvement. After the mid-generation, the rise of Jiangnan silk weaving industry laid the foundation.
The prolonged wars of the Three Kingdoms, Jin Dynasty, and Northern and Southern Dynasties caused serious damage to the economy of the Yellow River Basin. By the Sui Dynasty, the center of China's sericulture and silk industry had shifted to the Yangtze River Basin.
