历史档案是研究历史的第一手资料,其重要性是不言而喻的。但是由于种种原因,历史档案在后人眼里往往会有许多模糊和疑问,使得研究者难以准确运用而影响研究的结果。红军长征中分左右两路军北上时,张国焘企图扣留军委纵队政委蔡树藩的一份电报就是其中之一。这份电报在许多重要的著述中都普遍加以引用,但正确解读者却基本未见。 Historical archives is the first-hand information on history, and its importance is self-evident. However, due to various reasons, historical archives tend to have many vague and doubtful eyes in future generations, making it difficult for researchers to accurately use the results of the research. When the Red Army marched northward on the middle of the march, the telegraph Zhang Guodao attempting to detain the political commissar of the Central Military Commission, Cai Shufan, was one of them. The telegram is commonly quoted in many important writings, but the correct interpreter is basically missing.