(, Heigo April 28), June 16, 1966, Mao Zedong put forward the views of the "3 by 5".

1966 June 16, 2010, (Lssdjt.com) Mao Zedong in Hangzhou listen to some problems reported on the preparation of the Third Five-Year Plan and the long-term plan proposed: First, too much investment in infrastructure, the indicators set too high . Second, agriculture, light to violate the order. Mainland construction to prepare two-handed, single-handedly made up in one hand and did not make up. Fourth, industrial layout can not be dispersed. Fifth, the people should not be too tight. In short, the first on the people not to lose the support of the people, and the second is war, and the third is the famine. (L $ dj��.c��m)