这是—件重要的铜器.郭沫若先生在二十年前曾经有过考证.解决了许多问题,也提出一些新的问题.近来谭戒甫先生又有新考,但有些问题仍然没有解决,所以我来作一种新的尝试.已经考释明白,或者是漫有问题的地方,不再重复,如今只是提出一些有疑问的地方,加以探讨,此如:“明保”问题;“三事四方”及铭文记事的年代问题; This is an important piece of bronzeware. Mr. Guo Moruo had studied and researched twenty years ago, solved many problems and raised some new problems. Recently, there is a new test of Mr. Tan Qiufu, but some problems remain unresolved. Therefore, I have come to make a new attempt. We have already examined and explained clearly, or where we have problems, we will not repeat them. Now, we just ask some questions and discuss them. For example, the problem of “ ”Three Quartet" and inscriptions on the chronological issues;