回复:全国保上海 毛泽东时代上海人的幸福生活
上海 never need 全国保. During Culture Revolution, 上海 provided 1/4 GDP of China. Only Beijing need 全国保. 8 provinces provided food and meat to Beijing. Even though, living in Shanghai is much better than living Beijing. For some reason I do not know. everything in Shanghai seems much cheaper than in Beijing.