一、中老关系史上一个关键的问题老挝自古就是中国兄弟之邦,两国人民之间久有往来.中老人民传统的友谊是值得珍贵的;可是由于古代记载残缺和岁久境迁,早期往来的情况有一些还不十分清楚,有待于进一步探索、研究.其中有一个关键问题,就是本文所讨论的文单国.中印半岛南都古代最早出现的大国是扶南,早在三世纪初年,孙吴的使者康泰、朱应出使南海,在扶南一带发生了良好的政治影响,所以扶南及其属国堂明接着就派 I. A Key Issue in the History of Sino-Lao Relations Laos has been the brotherly community of China since ancient times, and there has been a long history of exchanges between the peoples of the two countries. The traditional friendship between the old people and the old people is of precious value. However, due to the incomplete records and the passing of old, There are some things that are not yet clear enough to be explored and studied.One of the key issues is the paper country discussed in this article.The earliest large country in South China in the Sino-Indian Peninsula was Funan, as early as the early of the third century , Sun Wu’s messenger Kang Tai, Zhu Ying should make the South China Sea, in Fu Nan area had a good political influence, so Fu Nan and its gentry then sent