越战时，中国有工程兵在老挝。不过在老挝最多的是越南人。

来源: chufang 于 2021-10-16 10:41:27 [博客] [旧帖] [给我悄悄话] 本文已被阅读：次

WENXUECITY.COM does not represent or guarantee the truthfulness, accuracy, or reliability of any of communications posted by other users.