于维民同志撰文指出:西北人才本已奇缺,改变西北落后面貌更需流入人才。而事实恰恰相反,以甘肃藏族自治州为例,自1982年以来就有672名各类专业人才外流。人才流动的总趋势是从经济落后区流向发达区。物质生活条件固然是一个重要原因,但不是唯一的原因。从人才流量最多的京、津、沪、穗、深圳等城市看,这里大 Comrade Yu Wei-min’s article states: Northwest talent is already scarce, and it is even more necessary to inflow talent into changing the backwardness of the northwest. In fact, on the contrary, taking Gansu Tibetan Autonomous Prefecture as an example, there have been 672 exodus of various kinds of professionals since 1982. The general trend of talented people flows from the economically underdeveloped area to the developed areas. Material living conditions are certainly an important reason, but not the only one. From the most talented people in Beijing, Tianjin, Shanghai, Guangzhou, Shenzhen and other cities, here is big