This paper focuses on the area surrounding Lung Khe, which is the local name of an ancient citadel located in Thuan Thanh District, Bac Ninh Province, northern Vietnam. The nearby Nam Giao học tổ (南交學祖) Temple and the Tứ Phap Buddhist temples, as well as records related to Shi Xie (士燮), the head of the Jiaozhi Commandery (交州太守), indicate that interesting cultural exchanges occurred in this area. Examining archaeological evidence found by the late Dr. Nishimura Masanari and his colleagues, the paper discusses cultural relationships and contacts among ancient peoples in various areas, particularly in present-day northern and southern Vietnam.

中文翻译：

---

龙溪与越南北部和南部之间的文化关系

本文重点介绍龙河周围的区域，龙河是位于越南北部北宁省顺安区的一座古城堡的本地名称。附近的南交学祖（Nam Giaohọctổ）庙和TứPhap佛教庙宇，以及与交州太守首长士燮（Sie Xie）有关的记录，表明发生了有趣的文化交流。在这方面。审查已故的Nishimura Masanari博士及其同事发现的考古证据，该论文讨论了各个地区，尤其是当今越南北部和南部的古代民族之间的文化关系和联系。