The past century saw immense change in the local administrative processes within China, invoked by
political movement,
civil wars and the changing role of
rural regions. This eventually turned in the sum system in 1983.
1961–1982 In the period of 1961–1983, China introduced the commune-brigade system to locally administrate “socio-economic functions” under the rule of Mao Zedong. 1983 was China's first administrative reform, aimed to restructure the government and establish a “retirement and tenure system.” This aimed to reduce individuals in
government positions for long periods of time. This determined the
territory distributed according to the size and needs of animals.
Native herdsmen were given favoured distribution due to their experience and knowledge. This reformation involved a significant time lag in implementation due to the large scope of townships and their
cultural differences. The reform was due to the economic needs of China, and increased demand for economic improvement. The restructure of government-based institutions was to redistribute the sum's role in responding to economic shocks and high-level authority requests. == Impact on population ==