2007年，温家宝正确地指出生产者模式“不平衡、不稳定、不协调、不可持续。 ”
This realization was foreshadowed by the now-famous “Four Uns” critique of former Premier Wen Jiabao, who back in 2007 correctly diagnosed the producer model as “unbalanced, unstable, uncoordinated, and unsustainable.”