The Wu Hu invasion caused large-scale depopulation and the market economy that developed during the Qin, Han, Wei and Jin to declined rapidly, allowing the feudal manorial economy returned to prominence.
The Wu Hu invasion caused large-scale depopulation. The disruptions of the Wu Hu invasions caused the market economy and the monetary economies developed during the Qin, Han, Wei and Jin to declined rapidly, and the manorial economy returned to prominence.