充满爱心的警官谷有金张成河走进北京市公安局预审处行政科老民警谷有金的家，很容易给人产生一种错觉，恍若时光倒流，重新回到了六七十年代。都市里的人早已告别了穿布鞋的年代，而在谷有金家门口晾晒着一溜洗得干干净净的久违了的布鞋。走进屋里，除了陈旧的简易木床、... Caring police officer Gu Youjin Zhang Chenghe into the Beijing Municipal Public Security Bureau Pre-trial Division of the old police Gu Yumin’s home, it is easy to give people have an illusion, reminding us of scenes back in time, back to the sixties and seventies. Urban people have already bid farewell to the era of wearing cloth shoes, and in the Valley there is a gold door drying out a long time to get rid of clean cloth shoes. Into the house, in addition to the old simple wooden bed, ...